Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376461 | Sustained-release preparation | Yasutaka Igari, Satoshi Iinuma, Hiroaki Okada, Kazumichi Yamamoto | 2002-04-23 |
| 6267981 | Method of producing sustained-release preparation | Kayoko Okamoto, Yasutaka Igari, Masafumi Misaki | 2001-07-31 |
| 6244939 | Micro-discharge truing device and fine machining method using the device | Hitoshi Ohmori | 2001-06-12 |
| 6197350 | Method of producing a sustained-release preparation | Masafumi Misaki, Susumu Iwasa | 2001-03-06 |
| 6191107 | Complex of human growth hormone and zinc | Masafumi Misaki, Susumu Iwasa | 2001-02-20 |
| 6087324 | Sustained-release preparation | Yasutaka Igari | 2000-07-11 |
| 5750100 | Sustained releasable parenteral pharmaceutical preparations and method of producing the same | Katsumi Iga, Hiroaki Okada | 1998-05-12 |
| 5628993 | Sustained releasable parenteral pharmaceutical preparations and method of producing the same | Katsumi Iga, Hiroaki Okada | 1997-05-13 |
| 5534269 | Method of producing sustained-release preparation | Yasutaka Igari, Kazumichi Yamamoto, Kayoko Okamoto | 1996-07-09 |