Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278404 | Process for producing copolymer | Jun Kawashima, Katsunari Inagaki | 2012-10-02 |
| 7838591 | Process for producing vulcanized molded article of rubber composition, and vibration-proof material | Sadayuki Nakano | 2010-11-23 |
| 7262258 | Process for producing copolymer | Jun Kawashima, Katsunari Inagaki | 2007-08-28 |
| 7005492 | Copolymer rubber, and foamed article, vulcanized rubber, profile extrusion molded rubber and hose for water comprising said copolymer rubber | — | 2006-02-28 |
| 6455604 | Process for producing foamed rubber | — | 2002-09-24 |
| 6391974 | Pressure sensitive adhesive | Atsuko Ogawa, Hirofumi Jyouhouji, Hidetake Hozumi | 2002-05-21 |
| 5130182 | Waterproof rubber sheet | Masashi Aoshima, Hironobu Shigematsu | 1992-07-14 |