Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852066 | Hearth roll having high Mn build-up resistance | Tatsuhiro Shigemitsu | 2014-10-07 |
| 8742162 | Method for producing optically active 1-amino-2-vinylcyclopropanecarboxylic acid ester | Toshiaki Aikawa, Tetsuya Ikemoto | 2014-06-03 |
| 8293926 | Method of producing optically active 4-amino-3-substituted phenylbutanoic acid | Shoji Fukuyo, Tetsuya Ikemoto | 2012-10-23 |
| 6569546 | Member with film formed by thermal spraying of thermal spray material | Takao Sato, Kiyohiro Tarumi, Yuusei Michikata, Yoshihisa Horie | 2003-05-27 |
| 6342603 | Purine derivatives having cyclopropane ring | Taketo Hayashi, Akito Nishiura | 2002-01-29 |
| 6156892 | Purine derivatives having cyclopropane ring | Taketo Hayashi, Akito Nishiura | 2000-12-05 |
| 5902899 | Process for preparing 1, 3-disubstituted urea | Taketo Hayashi | 1999-05-11 |
| 4678511 | Spray micropellets | Sumio Kamiyama, Kiyomi Ashida, Ryozo Hata | 1987-07-07 |