Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883780 | Aluminum nitride sintered body and preparation thereof | Mituo Kasori, Kazuo Shinozaki, Kazuo Anzai, Hiroshi Imagawa, Takeshi Takano +3 more | 1989-11-28 |
| 4853299 | Silicon carbide sintered body and method of manufacturing the same | Toshiaki Mizutani, Takeyuki Yonezawa, Hiroshi Inoue, Yoshiyuki Ohnuma | 1989-08-01 |
| 4847221 | AlN sintered body having high thermal conductivity and a method of fabricating the same | Akihiro Horiguchi, Fumio Ueno, Mitsuo Kasori, Yoshiko Sato, Masaru Hayashi +2 more | 1989-07-11 |