Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222031 | Process for preparing water-soluble tricarboxypolysaccharide | Toru Takahashi, Masaru Sakamoto, Rieko Sano | 2001-04-24 |
| 6130328 | Process for preparing carboxypolysaccharide | Masafumi Shimpo, Hisashi Sakaitani, Toshiaki Kozaki | 2000-10-10 |
| 6111097 | Process for producing carboxypolysaccharide | Hiromitsu Nagashima, Hisashi Sakaitani, Toshiaki Kozaki | 2000-08-29 |
| 5328894 | Food-preserving agent | Yasuo Sugihara, Akira Hosomi, Futoshi Nakaya | 1994-07-12 |
| 5136274 | Humidity sensor | Tadashi Shimomura, Yasunobu Shigaki, Mitsuzo Arii | 1992-08-04 |
| 5102673 | Oxygen absorbent | Yasuo Sugihara, Teruo Takeuchi, Akira Hosomi, Toshio Komatsu | 1992-04-07 |
| 4751022 | Humidity-sensing component composition | Akitoshi Sugio, Tadashi Shimomura, Osamu Kondo, Kazuharu Ogasawara, Chiharu Nishizawa | 1988-06-14 |
| 4328312 | Process for production of peroxidase | Yoshihiro Tsurumi, Tomio Fujioka, Toshio Matsuzaki | 1982-05-04 |