Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229549 | Ceramic circuit board and a method of manufacturing the ceramic circuit board | Mitsuo Osada, Nobuo Ogasa | 1993-07-20 |
| 5219803 | Sintered body of aluminum nitride | Masaya Miyake, Hitoyuki Sakanoue, Koichi Sogabe | 1993-06-15 |
| 5217305 | Method of evaluating ceramics | Masaya Miyake, Kozo Ishizaki, Koji Watari | 1993-06-08 |
| 5214005 | Glass-aluminum nitride composite material | Koichi Sogabe | 1993-05-25 |
| 5204297 | Silicon nitride sintered body and process for producing the same | Takehisa Yamamoto, Takao Nishioka, Kenji Matsunuma, Masaya Miyake | 1993-04-20 |
| 5190601 | Surface structure of ceramics substrate and method of manufacturing the same | Akira Sasame | 1993-03-02 |
| 5173458 | Silicon nitride sintered body and process for producing the same | Takao Nishioka, Kenji Matsunuma, Koichi Sogabe, Tomoyuki Awatsu, Masaya Miyake +1 more | 1992-12-22 |
| 5165981 | Ceramic substrate and preparation of the same | Tadashi Igarashi | 1992-11-24 |
| 5161305 | Method of processing a circuit board | — | 1992-11-10 |
| 5134461 | Ceramics substrate with an improved surface structure for electronic components | Akira Sasame | 1992-07-28 |
| 5085923 | Heat-conductive aluminum nitride sintered body and method of manufacturing the same | Masaya Miyake, Hitoyuki Sakanoue, Hisao Takeuchi, Koichi Sogabe, Akira Sasame | 1992-02-04 |
| 5036026 | Sintered body of aluminum nitride and method for producing the same | Hitoyuki Sakanoue, Hisao Takeuchi | 1991-07-30 |
| 5034357 | Heat-conductive aluminum nitride sintered body and method of manufacturing the same | Masaya Miyake, Hitoyuki Sakanoue, Hisao Takeuchi, Koichi Sogabe, Akira Sasame | 1991-07-23 |
| 5010388 | Connection structure between components for semiconductor apparatus | Akira Sasame, Hitoyuki Sakanoue, Hisao Takeuchi, Masaya Miyake, Yasuhisa Yushio +1 more | 1991-04-23 |
| 4994418 | Ceramic compact and a process for the production of the same | Yoshihiko Doi, Masaya Miyake | 1991-02-19 |
| 4965044 | Method of sintering ceramics and metal dispersed reinforced ceramics obtained thereby | Yoshinari Miyamoto, Osamu Yamada, Mitsue Koizumi, Osamu Komura, Eiji Kamijo +1 more | 1990-10-23 |
| 4965659 | Member for a semiconductor structure | Akira Sasame, Hitoyuki Sakanoue, Masaya Miyake | 1990-10-23 |
| 4906295 | Dispersed reinforced ceramics | Yoshinari Miyamoto, Osamu Yamada, Mitsue Koizumi, Osamu Komura, Eiji Kamijo +1 more | 1990-03-06 |
| 4886709 | Member for semiconductor apparatus | Akira Sasame, Hitoyuki Sakanoue, Hisao Takeuchi, Masaya Miyake, Yasuhisa Yushio | 1989-12-12 |
| 4769350 | Silicon nitride sintered material for cutting tools and process for making the same | Takao Nishioka, Masaya Miyake | 1988-09-06 |
| 4764490 | Process for preparation of sintered silicon nitride | Masaya Miyake, Takao Nishioka | 1988-08-16 |
| 4745022 | Composite sintered silicon nitride material and cutting tool made therefrom | Masaya Miyake | 1988-05-17 |
| 4660114 | Thin film magnetic heads and substrates therefore | Yoshinobu Takeda, Eiji Kamijo | 1987-04-21 |
| 4598053 | Ceramic compacts | Eiji Kamijo | 1986-07-01 |
| 4383957 | Method of sintering a ceramic composition | Akira Doi, Yoshihiko Doi | 1983-05-17 |