- 2007/11 - The Chemical Society of Japan JCAC Best Paper Award ChemoJun: Open Source Chemical Graphics Library
- 2007/04 - The Ministry of Education, Culture, Sports, Science and Technology, Japan The Young Scientists's Prize. The Commendation for Science and Technology Development and Applications in Chemoinformatics
- 2001/11 - The Pharmaceutical Society of Japan Poster Award, The 27th Symposium on Progress in Organic Reactions and Syntheses Reaction Reagents - Classification, Modeling, Prediction, Verification, and Feedback
- 2001/03 - The Chemical Society of Japan BCSJ Award (Best Paper Award) Classification and Prediction of Reagents' Roles by FRAU System with Self-Organising Neural Network Model
- 2000/11 - Chemical Society of Japan Poster Award, The 23rd Symposium on Chemical Information and Computer Science Neural Network Model for Predictions of Reaction Reagents' Functions. Verification by Experiments and Feedback to Model.
- 2000/10 - Japan Science and Technology Corporation, Japan (JST) The 35th Science and Technology Information Award Study on Methods for General Digitalization, Systematic and Automatic Classification, and Prediction
- 1999/02 - The Society of Synthetic Organic Chemistry, Japan Daiichi Pharmacy Award Quantitative Prediction of Organic Reactions - Systematic and Automatic Classification of Organic Reactions and Modeling
- 1998/09 - Chemical Society of Japan 13th Young Scientist Award Quantitative Prediction of Organic Reactions - Automatic Reaction Classification and Analysis with Factors Controlling Reactions
- 1996/11 - Chemical Society of Japan Poster Award - 19th Symposium on Chemical Information and Computational Chemistry Classification of Organic Reactions - Similarity of Changes of Electronic Properties on Reaction Centers and Correlations with Reaction Types
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