Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5994435 | Flame retardant and flame retardant resin composition formulated with the same | Kimitaka Kuma, Kenji Koyama, Nobuhiro Fujita, Takumi Kagawa, Fumio Okisaki | 1999-11-30 |
| 5868818 | Adsorbent for air separation, production method thereof, and air-separation method using it | Nobuhiro Ogawa, Shigeru Hirano | 1999-02-09 |
| 4861571 | Process for preparation of synthetic mordenite molded body | Masashi Harada, Hiroshi Miyazaki | 1989-08-29 |
| 4687653 | Process for preparation of zeolite OE having an offretite type structure | Junji Arika, Kazushige Igawa | 1987-08-18 |
| 4664898 | Process for preparation of mordenite type zeolite | Junji Arika, Hiroshi Miyazaki, Michiyuki Aimoto | 1987-05-12 |
| 4650654 | Process for preparation of ferrierite type zeolites | Junji Arika, Hiroshi Miyazaki, Kazushige Igawa | 1987-03-17 |
| 4562055 | Process for preparation of zeolites | Junji Arika, Hiroshi Miyazaki, Kazushige Igawa | 1985-12-31 |
| 4530824 | Process for preparation of L type zeolites | Junji Arika, Yoshio Tamura | 1985-07-23 |
| 4466812 | Zeolite encapsulating material | Tetsuo Takaishi, Satoru Morishita, Hisashi Hatotani | 1984-08-21 |
| 4461631 | Zeolite encapsulating material | Satoru Morishita, Hisashi Hatotani | 1984-07-24 |