Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5886139 | Process for producing polyacetal copolymer | Kaoru Yamamoto | 1999-03-23 |
| 5866670 | Process for preparing polyacetal copolymer | Kaoru Yamamoto, Eiji Masuda, Hiroyuki Kanai | 1999-02-02 |
| 5728798 | Process for preparing polyacetal copolymer | Kaoru Yamamoto | 1998-03-17 |
| 5726276 | Process for preparing polyacetal copolymer | Eiji Masuda, Kaoru Yamamoto | 1998-03-10 |
| 5712372 | Human thyroid hormone receptor | Leslie J. DeGroot | 1998-01-27 |
| 5438126 | Human thyroid hormone receptor DNA | Leslie J. DeGroot | 1995-08-01 |
| 4933444 | Process for preparing 2.beta.-substituted-methylpenicillin derivatives | Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada, Hisashi Ohbayashi | 1990-06-12 |
| 4912213 | Process for preparing penicillanic acid derivatives | Masatoshi Taniguchi, Michio Sasaoka, Kiyotoshi Matsumura, Ichiro Kawahara, Kenji Kase +4 more | 1990-03-27 |
| 4898939 | Process for preparing 2.beta.-substituted-methylpenicillin derivatives | Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada | 1990-02-06 |
| 4895941 | Process for preparing 2.alpha.-methyl-2.beta.-(1,2,3-triazol-1-yl)methylpenam-3.alpha.-carboxy lic acid derivatives | Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada | 1990-01-23 |
| 4891369 | 2.beta.-Substituted-methylpenicillanic acid derivatives, and salts and esters thereof | Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada, Hisashi Ohbayashi +1 more | 1990-01-02 |
| 4861768 | 2 .beta.-substituted thiomethylpenicillin derivatives and their preparation and use | Sigeru Torii, Hideo Tanaka, Motoaki Tanaka, Shozo Yamada, Hisashi Ohbayashi | 1989-08-29 |