Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374708 | Formed polyimide article | Shoji Tamai, Akihiro Yamaguchi, Masumi Saruwatari | 1994-12-20 |
| 5364967 | Aromatic diamine compounds, bismalemide compounds, thermosetting resin forming compositions therefrom, resin therefrom, and methods for their preparation | Keizaburo Yamaguchi, Tatsuhiro Urakami, Yoshimitsu Tanabe, Midori Yamazaki, Shoji Tamai +2 more | 1994-11-15 |
| 5359117 | Processes for producing aromatic polycarbonate oligomer and aromatic polycarbonate | Yoshiyuki Totani, Motokazu Hirao, Tomonori Ito, Masakatsu Nakatsuka, Akihiro Yamaguchi +4 more | 1994-10-25 |
| 5312866 | Polyimide based resin composition | Toshihiko Tsutsumi, Toshiyuki Nakakura, Shuichi Morikawa, Katsunori Shimamura, Toshiaki Takahashi +7 more | 1994-05-17 |
| 5288843 | Polyimides, process for the preparation thereof and polyimide resin compositions | Shoji Tamai, Saburo Kawashima, Katsuaki Iiyama, Hideaki Oikawa, Akihiro Yamaguchi +2 more | 1994-02-22 |
| 5278276 | Polyimide and high-temperature adhesive of polyimide | Saburo Kawashima, Yoshiho Sonobe, Shoji Tamai, Hideaki Oikawa, Kouji Ohkoshi +1 more | 1994-01-11 |