Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063870 | Rigid vinyl chloride resin composition | Osamu Sodeyama | 2000-05-16 |
| 5866634 | Biodegradable polymer compositions and shrink films | Makoto Ooura, Norio Nakamura, Shuhei Ueda | 1999-02-02 |
| 5726220 | Biodegradable polymer compositions and shrink films | Norio Nakamura, Yoichi Tanifuji, Shuhei Ueda | 1998-03-10 |
| 5691398 | Polylactic acid composition | Yoichi Tanifuji | 1997-11-25 |
| 5034510 | Antibacterial substance | Tetsuo Shiba, Tatsuhiko Hongu | 1991-07-23 |
| 4617078 | Method for surface priming in adhesive bonding | Masaharu Takahashi, Kunio Itoh | 1986-10-14 |
| 4276135 | Photocurable organopolysiloxane compositions | Yasuhiko Sato, Jun Koizumi | 1981-06-30 |