Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660733 | 2,4,6-trisubstituted-pyrimidine compounds | Lijun Sun, Teresa Przewloka, Elena Kostic, Yumiko Wada | 2003-12-09 |
| 6616959 | Water-soluble bean-based extracts | Keizo Koya, Noriaki Tatsuta, Naoto Yamaguchi, Lan Bo Chen | 2003-09-09 |
| 6541062 | Water-soluble soybean extracts | Keizo Koya, Noriaki Tatsuta, Naoto Yamaguchi, Lan Bo Chen | 2003-04-01 |
| 6537592 | Extracts of kava-kava | Lan Bo Chen | 2003-03-25 |
| 6462078 | Epoxyvibsanin B | Yumiko Wada, Naoto Yamaguchi, Jifeng Duan | 2002-10-08 |
| 6458406 | Water-soluble bean-based extracts | Keizo Koya, Noriaki Tatsuta, Naoto Yamaguchi, Lan Bo Chen | 2002-10-01 |
| 6433199 | Quinone derivatives | Keizo Koya, Lijun Sun, Yumiko Wada, Wojciech Wrona, Natalie Dales +2 more | 2002-08-13 |
| 6384032 | Inhibitors of IL-12 production | Yumiko Wada, Beatrice Brunkhorst, Tadeusz Warchol, Wojciech Wrona, Dan Zhou +2 more | 2002-05-07 |
| 6303157 | Extracts of kava-kava | Lan Bo Chen | 2001-10-16 |
| 6137003 | Bis (haloethyl) aminobenzene derivatives | Keizo Koya, Lijun Sun, Wojciech Wrona, Sylvia Holden, Noriaki Tatsuta | 2000-10-24 |
| 5969133 | Bioreductive cytotoxic agents | Keizo Koya, Lijun Sun, Yumiko Wada, Wojciech Wrona, Natalie Dales +2 more | 1999-10-19 |
| 5637591 | Antimicrobial and anticollagenase activity of phenazine-5, 10-dioxide and derivatives | Y.-S. Edmond Cheng, Douglas F. Marks, Jr., Hiroshi Kataguchi | 1997-06-10 |
| 5589510 | Method for inhibiting retroviral infection by administering a naphthalenesulfonic acid compound | Yumiko Wada, Yaming Wu, Hiroshi Kitaguchi, Yumiko Jimbo, Ryoichi Nemori +2 more | 1996-12-31 |
| 5436221 | Tumor metastasis inhibiting compounds and methods | Hiroshi Kitaguchi, Hiroyuki Komazawa, Masayoshi Kojima, Hideto Mori, Naoyuki Nishikawa +4 more | 1995-07-25 |
| 5300421 | Method for quantitative measurement of trace enzyme and substrate used therein | Nobuhito Masuda, Nobuo Suzuki, Shoji Ishiguro | 1994-04-05 |
| 5294511 | Photosensitive composition | Toshiaki Aoai | 1994-03-15 |
| 5204217 | Photosensitive composition | Toshiaki Aoai | 1993-04-20 |
| 5198224 | Polypeptide thin film | Naoyuki Nishikawa | 1993-03-30 |
| 5190822 | Surface-modifiable liposome and process for producing surface-modified liposome | Naoyuki Nishikawa | 1993-03-02 |
| 5169635 | Photoresponsive liposome | Yoshihisa Tsukada | 1992-12-08 |
| 5138026 | Polypeptide thin film | Tsutomu Miyasaka, Naoyuki Nishikawa | 1992-08-11 |
| 5132441 | Amino acid derivatives | — | 1992-07-21 |
| 5116994 | Deacylating agent and deacylating method | — | 1992-05-26 |
| 5117034 | Phosphatidylserine derivatives | Hideto Mori | 1992-05-26 |
| 5095090 | Polypeptide thin film from amphiphilic compounds | Tsutomu Miyasaka, Naoyuki Nishikawa | 1992-03-10 |