- 2024/07 - 現在 Japan Association of Business Law The trustee
- 2024/05 - 現在 The Isehara City economy and industry part The proposal selection member of the committee to modify Isehara City plastic bottle intermediate process business
- 2023/10 - 現在 川崎市環境局 川崎市環境局民間活用事業者(指定管理者)選定評価委員会 委員
- 2023/07 - 現在 The Hadano City government office The planning proposal type business board of review which affects Hadano City biomass industrial town conception working-out support entrusted business ,The chairman
- 2022/07 - 現在 The Hadano City government office The community building council view specialty section, the sectional meeting chair
- 2021/11 - 現在 chairperson
- 2020/12 - 現在 Hadano City City Planning Council The vice-president
- 2020/08 - 現在 The Hadano City community building council The chairman
- 2020/07 - 現在 The Hadano City environment council The vice-president
- 2019/04 - 現在 The igokoti society The trustee
- 2015/10 - 現在 The Kawasaki-shi environment bureau specification administrator selection evaluation committee The member of the committee
- 2013/08 - 現在 Hadano City environment council commissioner
- 2011/08 - 現在 Isehara City cleaning beautification council committee head
- 2011/08 - 現在 The Isehara City cleaning beautification council member of the committee The chairman
- 2023/10 - 2024/12 相模原市 相模原市学校給食センター整備・運営事業等選定委員会委員
- 2023/07 - 2023/07 秦野市 秦野市バイオマス産業都市構想策定支援委託業務に係る企画提案型事業審査会 会長
- 2023/07 - 2023/07 秦野市役所 秦野市バイオマス産業都市構想策定支援委託業務に係る企画提案型事業審査会 会長
- 2013/08 - 2020/07 The Hadano City environment council The member of the committee
- 2019/09 - 2019/10 The planning proposal type business board of review which affects commercialization investigation entrusted about the Hadano City decarbonisation type area circulation system forming business The chairman
- 2007/08 - 2019/09 昭和電線ホールディング 昭和電線グループCSR報告書アドバイザー
- 2007/08 - 2019/09 Showa electric wire holdings "Showa electric wire group CSR report " third party opinion adviser
- 2016/11 - 2017/03 The second subcommittee meeting of the evaluation committee of the outside of the Isehara City comprehensive plan The chairman
- 2016/11 - 2017/03 The evaluation committee of the outside of the Isehara City comprehensive plan The chair person
- 2015/09 - 2016/03 Wire United Engineering Center - the 2015 small business a means of escape pioneering investigation - realization business ( the of the small business association and so on a means of escape pioneering business ) " the investigation - the research for " the electric wire and cable calculation standard of the environmental load " establishment " The member of the committee
- 2013/10 - 2015/10 Tachibana recycling community center folk use promotion committee (Kawasaki City environment office) committee
- 2014/10 - 2015/09 The tachibana recycling community center civilian utilization promotion committee The member of the committee
- 2014/08 - 2015/03 Wire United Engineering Center - the 2014 small business a means of escape pioneering investigation - realization business ( the of the small business association and so on a means of escape pioneering business ) " the investigation - the research to have paid to the building of " the calculation method of the environmental load of the wire " that the small businesses can tackle easily " The chair person
- 2013/10 - 2014/09 川崎市橘リサイクルコミュニティセンター民間活用推進委員会 委員
- 2009/06 - 2010/03 The Standard Committee ( the subcommittee meeting of the LCA analysis and so on ) member about the evaluation of the cost performance - the ecological balance of the power cable of the committee
- 2008/11 - 2009/10 Nippon Hoso Kyokai The broadcasting culture institute adviser
- 2008/06 - 2009/03 The international economy alternating current foundation - wire United Engineering Center The research member about the CDM project in Thai country of the committee
- 2008/06 - 2009/03 he Ministry of Economy, Trade and Industry - the machine promotion society The research chair person of the channel-of-distribution and the cost performance of the wire recycling
- 2008/09 - 2008/09 フジクラ CSRレポートアドバイザー
- 2007/06 - 2008/03 he Ministry of Economy, Trade and Industry - wire United Engineering Center The recycling of electric wire and cable and the investigation chair person about the environmental load - the eco-efficiency
- 1998/11 - 2007/09 Dioxin, environmental hormone countermeasure people conference (1998.11~2007.9)
- 2006/06 - 2007/03 NEDO The investigating committee vice-chairperson about the present situation of the wire sheathing recycling and the closed-ring system technology to the Cross-linked polyethylene waste
- 2006/06 - 2007/03 Economic Research Institute of the Ministry of Economy, Trade and Industry - the opportunity promotion society China - Taiwan wire and the recycling investigating committee chair person
- 2007/01 - 2007/02 The Ministry of Economy, Trade and Industry - wire United Engineering Center he recycling trend survey visiting head of the wire industry and the wire in Taiwan
- 2006/09 - 2006/09 経済産業省・電線総合技術センター 中国における電線産業及び電線のリサイクル動向調査視察団長
- 2006/09 - 2006/09 wire United Engineering Center about the CDM project in Thai country The recycling trend survey visiting head of the wire industry and the wire in Taiwan
- 2005/07 - 2006/03 wire United Engineering Center about the CDM project in Thai country The system possibility investigation business chair person of 3 R
- 2000/04 - 2006/03 The science education seminar The inspector
- 2000/04 - 2006/03 Foundation science education society auditor (2000.4~2006.3)
- 2004/10 - 2005/03 The Japan Electrical Manufacturers' Association The exploratory committee LCA working group member of the heavy fast charge product chemicals management technique of the committee
- 2004/04 - 2005/03 日本電気工業会 重電製品化学物質管理手法の検討委員会アドバイザー
- 2003/04 - 2004/03 日本電気工業会 重電製品化学物質管理手法の検討委員会委員
- 2003/04 - 2004/03 経済産業省・JECTEC「光ファイバケーブルのリサイクル」 副主査
- 2003/03 - 2003/06 経済産業省 小規模海水等脱塩システムの実用化委員会委員
- 2003/03 - 2003/05 新エネルギー産業技術総合開発機構 GHG削減トップランナー技術に関する調査研究ワーキンググループ委員
- 2003/02 - 2003/05 新エネルギー産業技術総合開発機構「GHG削減トップランナー技術に関する調査研究ワーキンググループ」 委員
- 2003/02 - 2003/05 MITI"an investigation research working group about the GHG reduction first runner technology" commissioner (2003.2~2003.5)
- 2002/07 - 2003/03 経済産業省「廃電線処理の副産物として発生する被覆材廃棄物のモデル循環システム」 委員長
- 2002/07 - 2003/03 Japan Electrical Manufacturers' Association " the exploratory committee of the heavy fast charge product chemicals management technique " The member of the committee
- 2002/07 - 2003/03 MITI "the investigation research of the model circulation system of the covering material waste which occurs as a by-product of the waste electric wire management" chairperson (2002.7~2003.3)
- 2002/07 - 2003/03 JEMA"the examination committee of a study of electric power production material control technique" commissioner (2002.7~2003.3)
- 2002/04 - 2003/03 経済産業省・JECTEC「架橋ポリエチレンのリサイクル」 副主査
- 2002/04 - 2003/03 Ministry of Economy, Trade and Industry - JECTEC " the recycling of Cross-linked polyethylene " The professional member of the committee
- 2002/04 - 2003/03 経済産業省・JECTEC「光ファイバケーブルのリサイクル」 副主査
- 2002/04 - 2003/03 MITI, JECTEC "recycling of the optical fiber cable" vice-chief examiner (2002.4~2003.3)
- 2002/04 - 2003/03 MITI, JECTEC "recycling of the crosslinked polyethylene" special commissioner (2002.4~2003.3)
- 2002/09/29 - Environment economic policy academic meeting 2002-year convention "the evaluation, comparison of the environment policy, system" session debater (2002.9.29)
- 2002/09 - 2002/09 Environment economic policy society rally " the evaluation - the comparison of the environmental policy - the system " of 2002 years The debater
- 2002/09 - MITI, JECTEC "recycling of the crosslinked polyethylene" Chinese inquiry commission head (2002.9) (2002.11)
- 2001/10 - 2002/03 MITI "the research on the actual condition of recycling of the electric wire, cable" commissioner (2001.10~2002.3), the 13th year of Heisei
- 2001/04 - 2002/03 経済産業省・JECTEC「架橋ポリエチレンのリサイクル」 副主査
- 2001/04 - 2002/03 経済産業省「電線・ケーブルのリサイクルの実態調査 委員
- 2001/04 - 2002/03 JECTEC「光ファイバーケーブルリサイクル」 副主査
- 2001/04 - 2002/03 MITI, JECTEC "recycling of the crosslinked polyethylene" vice-chief examiner (2001.4~2002.3)
- 2001/04 - 2002/03 MITI, JECTEC "recycling of the optical fiber cable" vice-chief examiner (2001.4~2002.3)
- 2001/05/13 - A Japanese system academic meeting 26 times whole country research announcement convention master of ceremonies [2 pages of the cost evaluation that it can be put for recycling] (2001.5.13)
- 2001/05 - 2001/05 The Nihon System society national research presentation rally with the 26th time The moderating
- 2001/05 - Nihon System society " the bilateral character of the cost evaluation in case of recycling " The moderating
- 2000/04 - 2001/03 JECTEC "optical fiber cable recycling" vice-chief examiner (2000.4~2001.3)
- 1998/04 - 2000/03 The science education seminar The trustee
- 1998/04 - 2000/03 Foundation science education society councilor (1998.4~2000.3)
- 1997/04 - 1998/03 The business law society The editorial member of the committee