Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7635520 | Chlorinated propylene random copolymer and compositions containing the same | Koji Masumoto, Takayuki Hirose, Naosuke Komoto, Hironori Muramoto, Kensho Okayama | 2009-12-22 |
| 6596788 | Biodegradable composition and method of producing the same | Masanobu Kawamura, Masahiko Tabata, Makoto Arai | 2003-07-22 |
| 5985367 | Process for preparing coated printing paper | Yuji Sato, Yasunori Nanri, Shoichi Miyawaki | 1999-11-16 |