Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259772 | Agents for maintaining undifferentiated state and promoting proliferation of stem cells | Yu Inoue, Yuichi Hasebe, Tsutomu Sakaida | 2019-04-16 |
| 6268527 | Method for producing benzoic acid derivatives | Makoto Koide, Michio Ishida, Yuzuru Morino, Satoru Narizuka, Takashi Kume | 2001-07-31 |
| 6166141 | Fluorine-containing resin for preparing paint | Kazuhiko Maeda, Yukio Ikeda, Kentaro Tsutsumi | 2000-12-26 |
| 5859123 | Water-based fluorine-containing emulsion | Satoru Kobayashi, Kazuhiko Maeda, Yoshi Hirashima, Kentaro Tsutsumi | 1999-01-12 |
| 5840369 | Polyimide precursor composition, polyimide composition, process for the production of said polyimide precursor composition, and process for the production of said polymide composition | Masamichi Maruta, Hidehisa Nanai, Yoshihiro Moroi, Hiroshi Takahashi | 1998-11-24 |
| 5686525 | Polyimide precursor composition and the production of said polyimide precursor composition | Masamichi Maruta, Hidehisa Nanai, Yoshihiro Moroi, Hiroshi Takahashi | 1997-11-11 |
| 5478918 | Low stress polyimide composition and precursor composition solution of same | Masamichi Maruta, Hidehisa Nanai, Yoshihiro Moroi, Hiroshi Takahashi | 1995-12-26 |
| 4319018 | Process for producing polymethylene polyphenyl polycarbamates | Katsuharu Miyata, Shinobu Aoki, Isao Hara | 1982-03-09 |
| 4307029 | Process for preparing polymethylene-polyphenyl polyisocyanates | Koichi Takeuchi, Shinobu Aoki | 1981-12-22 |
| 4227008 | Process for preparing aromatic urethanes | Katsuharu Miyata, Makoto Aiga | 1980-10-07 |