Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416373 | Electrically insulated coils and a method of manufacturing thereof | Syoichi Maruyama, Mitsuo Mashiko, Toru Koyama, Kenji Mishima, Shinichi Yamashiro | 1995-05-16 |
| 5215842 | Photosensitive element for electrophotography | Sukekazu Aratani, Shigeo Suzuki, Akira Hosoya, Toshiro Saito, Tsuneaki Kawanishi +3 more | 1993-06-01 |
| 5212244 | Thermosetting resin composition, and prepreg and laminated sheet which use the same | Akio Takahashi, Junichi Katagiri, Akira Nagai, Masahiro Ono, Toshikazu Narahara | 1993-05-18 |
| 5080965 | Prepreg from poly(p-hydroxystyrene), epoxy-modified polybutadiene and maleimide | Akio Takahashi, Junichi Katagiri, Akira Nagai, Masahiro Ono, Toshikazu Narahara | 1992-01-14 |
| 5065285 | Multi-layer circuit board, method of manufacturing the same and application thereof | Akira Nagai, Masahiro Suzuki, Junichi Katagiri, Akio Takahashi | 1991-11-12 |
| 5041478 | Resin composition for printed circuit board | Akio Takahashi, Masahiro Ono, Toshikazu Narahara | 1991-08-20 |
| 4946734 | Resin composition for printed circuit board and such board formed by use thereof | Akio Takahashi, Masahiro Ono, Toshikazu Narahara | 1990-08-07 |
| 4931507 | Composition comprising poly(p-hydroxystrene) derivative, epoxy-modified polybutadiene and aromatic maleimide | Akio Takahashi, Junichi Katagiri, Akira Nagai, Masahiro Ono, Toshikazu Narahara | 1990-06-05 |
| 4809058 | Integrated circuit device | Takao Funamoto, Ryoichi Kajiwara, Mituo Katou, Takeshi Matsuzaka, Tomohiko Shida +5 more | 1989-02-28 |
| 4784917 | Thermosetting resin composition and laminate and process for the production thereof | Keiko Tawara, Akira Nagai, Akio Takahashi, Masahiro Ono, Ritsuro Tada +2 more | 1988-11-15 |
| 4738900 | Thermo-setting, polymerizable composition and wiring board | Masahiro Ono, Akio Takahashi, Ritsuro Tada, Akira Nagai, Motoyo Wajima +1 more | 1988-04-19 |
| 4710854 | Hybrid multilayer wiring board | Minoru Yamada, Motoyo Wajima, Akira Masaki, Akio Takahashi, Keiichirou Nakanishi | 1987-12-01 |
| 4607094 | Thermosetting resin composition from aromatic cyanamide | Akio Takahashi, Masahiro Ono, Ritsuro Tada, 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, Masahiro Ono, Ritsuro Tada, Motoyo Wajima +1 more | 1986-05-06 |
| 4502320 | Method and apparatus for diagnosing oil-filled electric apparatus | Seiichi Sakai, Toshihiko Gange, Hideo Tsukioka, Ichitaro Tani, Etsunori Mori +1 more | 1985-03-05 |
| 4470832 | Gas chromatographic apparatus | Ictitaro Tani, Hideo Tsukioka, Etsuo Ohe, Etsunori Mori | 1984-09-11 |
| 4444040 | Method and apparatus for detecting gas components in oil in oil-filled device | Seiichi Sakai, Toshihiko Gange, Hideo Tsukioka, Ictitaro Tani, Shigeo Shiono +1 more | 1984-04-24 |
| 4402211 | System for monitoring abnormality of oil-filled electric devices | Etsuo Ohe, Ichitaro Tani, Hideo Tsukioka | 1983-09-06 |