Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192747 | Methods for producing L-amino acids | Hisashi Yasueda, Yoshio Kawahara, Shinichi Sugimoto | 2007-03-20 |
| 6319696 | Process for producing L-amino acids | Hiroko Kishino, Masako Izui, Hisao Ito, Osamu Kurahashi | 2001-11-20 |
| 5763231 | Process for producing L-leucine | Katsuaki Sato | 1998-06-09 |
| 5605958 | Composition for surface treatment | Takashige Yoneda, Fumiaki Gunji, Takeshi Morimoto | 1997-02-25 |
| 5576109 | Surface treating agent and surface-treated substrate | Takashige Yoneda, Takeshi Morimoto, Fumiaki Gunji, Kenji Ishizeki | 1996-11-19 |