Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436127 | Epitope-related peptides of human parvovirus | Ken Yahata, Yasuyoshi Koumoto, Tadasu Nunoue | 1995-07-25 |
| 5232842 | Method for preparing chitosan | Okmi Park, Hiroshi Miyoshi, Jun Watanabe, Isao Endo | 1993-08-03 |
| 5151752 | Method of measuring refractive indices of lens and sample liquid | Masahiro Oono | 1992-09-29 |
| 5086077 | Endermic medicament with a gel base | Sakae Obara, Hiroaki Muto, Sumiko Mizuno, Izumi Saitoh, Kaori Ikeda | 1992-02-04 |
| 5047086 | Cement composition for extrusion | Kazuhisa Hayakawa, Shin Nakamura | 1991-09-10 |
| 5008113 | Method for preparing film coated pharmaceutical preparations and method for improving properties thereof | Hiroyasu Kokubo, Fujio Sekigawa, Yoshiro Onda | 1991-04-16 |
| 4948622 | Method for the preparation of coated solid medicament form | Hiroyasu Kokubo, Hiroaki Muto | 1990-08-14 |
| 4917885 | Hard medicinal capsule | Hiroaki Muto, Soji Tanioka, Yuichi Nishiyama, Noboru Hoshi, Yoshiro Onda | 1990-04-17 |
| 4882517 | Electroluminescent composition containing organopolysiloxane and electroluminescent device usable as a back-lighting unit for liquid crystal display | Kazumasa Maruyama, Tatsushi Kaneko | 1989-11-21 |
| 4843517 | Film capacitor | Kazumasa Maruyama, Minoru Takamizawa | 1989-06-27 |
| 4837033 | Method for the preparation of a coated solid medicament | Hiroyasu Kokubo, Fujio Sekigawa | 1989-06-06 |