Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322638 | Method for producing hydraulic powder | Masaaki Shimoda, Toshimasa Hamai, Kenichi Kobata | 2012-12-04 |
| 8235315 | Method for producing hydraulic powder | Masaaki Shimoda, Toshimasa Hamai, Kenichi Kobata | 2012-08-07 |
| 5858936 | Detergent composition | Yoshinori Tamura, Yasuhiro Doi, Keiko Hasebe, Tadashi Moriyama, Yuichi Hioki +1 more | 1999-01-12 |
| 5843734 | Antifoaming agent for fermentation and fermentation production process using the same | Keiko Hasebe, Masaharu Hayashi | 1998-12-01 |
| 5567606 | Antifoaming agent for fermentation, L-amino acid-producing medium and production process of L-amino acids | Masaharu Hayashi, Yuichi Hioki, Tadashi Moriyama | 1996-10-22 |