Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6987022 | Leukemic cell-adsorbing material containing lectin protein from Dolichos beans or soybeans | Osamu Nakamura, Hideki Ohba, Fumio Yagi, Sawako Moriwaki, Seiji Yasuda | 2006-01-17 |
| 6420171 | Leukemic cell-adsorbing material containing lectin protein from Agrocybe cylindracea or jequirity plant seed | Osamu Nakamura, Hideki Ohba, Fumio Yagi, Sawako Moriwaki, Seiji Yasuda | 2002-07-16 |
| 6342367 | Method for the preparation of chondroitin sulfate compounds | Toshihisa Sumi, Hideki Ohba, Toru Ikegami, Masao Shibata, Tsuyoshi Sakaki +1 more | 2002-01-29 |
| 6143533 | Method for the preparation of N-glycolyl neuraminic acid from Cucumaria echinata | Toshihisa Sumi, Hideki Ohba, Toru Ikegami, Masao Shibata, Tsuyoshi Sakaki +1 more | 2000-11-07 |