Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385701 | Method of molding silicon nitride ceramics | Tomoyuki Awazu, Yasushi Tsuzuki, Akira Yamakawa | 1995-01-31 |
| 5384292 | Silicon nitride composite sintered body and process for producing the same | Jin-Joo Matsui, Akira Yamakawa, Masaya Miyake | 1995-01-24 |
| 5280208 | Composite bearing structure | Kenji Matsunuma, Norio Yasuoka, Matsuo Higuchi, Masaya Miyake, Tetsuya Katayama +1 more | 1994-01-18 |
| 5141579 | ProducingSi.sub.3 N.sub.4 composite by sheeting a mixture of Si.sub.3 N.sub . | Tatsuji Matsui, Masaya Miyake | 1992-08-25 |
| 4965044 | Method of sintering ceramics and metal dispersed reinforced ceramics obtained thereby | Yoshinari Miyamoto, Osamu Yamada, Mitsue Koizumi, Eiji Kamijo, Masaaki Honda +1 more | 1990-10-23 |
| 4906295 | Dispersed reinforced ceramics | Yoshinari Miyamoto, Osamu Yamada, Mitsue Koizumi, Eiji Kamijo, Masaaki Honda +1 more | 1990-03-06 |
| 4753764 | Manufacturing method for fiber reinforced silicon ceramics sintered body | Eiji Kamijo, Matsuo Higuchi | 1988-06-28 |
| 4709844 | Pressure welding bonding apparatus | Yukio Sekiguchi, Hiroyasu Funakubo, Hitoyuki Sakanoue | 1987-12-01 |
| 4702869 | Process for the production of ceramics | Matsuo Higuchi, Eiji Kamijo | 1987-10-27 |