Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948503 | Fine fiber reinforced thermoplastic elastomer composition and process for producing same | Shinji Yamamoto, Hideo Kurihara, Tatsuo Wada | 1999-09-07 |
| 5460746 | Terminal-modified imide oligomer composition | Shinji Yamamoto, Takefumi Taga | 1995-10-24 |
| 5260412 | Terminal-modified imide oligomer composition | Shinji Yamamoto, Hideho Tanaka | 1993-11-09 |
| 5241018 | Terminal-modified imide oligomer composition | Shinji Yamamoto, Yasuo Hirano | 1993-08-31 |
| 5145916 | Terminal-modified imide oligomer composition | Shinji Yamamoto, Hideho Tanaka | 1992-09-08 |
| 5081196 | Terminal-modified aromatic imide oligomer composition | Shinji Yamamoto, Hideho Tanaka | 1992-01-14 |
| 4868050 | Interleaf-containing, fiber-reinforced epoxy resin prepreg | Hideho Tanaka, Kazuo Nishimura | 1989-09-19 |
| 4663372 | Novel triazine addition compounds | Hidemasa Okamoto, Mitsuo Yamanaka | 1987-05-05 |
| 4574154 | Triazine addition compounds | Hidemasa Okamoto, Mitsuo Yamanaka | 1986-03-04 |