Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784917 | Thermosetting resin composition and laminate and process for the production thereof | Keiko Tawara, Akira Nagai, Akio Takahashi, Katuo Sugawara, Masahiro Ono +2 more | 1988-11-15 |
| 4738900 | Thermo-setting, polymerizable composition and wiring board | Masahiro Ono, Akio Takahashi, Katuo Sugawara, Akira Nagai, Motoyo Wajima +1 more | 1988-04-19 |
| 4607094 | Thermosetting resin composition from aromatic cyanamide | Katuo Sugawara, Akio Takahashi, Masahiro Ono, Motoyo Wajima, Toshikazu Narahara +1 more | 1986-08-19 |
| 4587162 | Resin composition and laminate produced therefrom comprising a cyclized polybutadiene and a prepolymer of a isocyanuric or cyanuric acid derivative | Akira Nagai, Akio Takahashi, Katuo Sugawara, Masahiro Ono, Motoyo Wajima +1 more | 1986-05-06 |
| 4486583 | Heat-resistant resin from aromatic cyanamide compound and aromatic amine compound | Akio Takahashi, Masahiro Ono, Motoyo Wajima, Hirosada Morishita | 1984-12-04 |
| 4393188 | Thermosetting prepolymer from polyfunctional maleimide and bis maleimide | Akio Takahashi, Motoyo Wajima, Hirosada Morishita, Yutaka Mizuno, Shunya Yokozawa +1 more | 1983-07-12 |