Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202790 | Photo-driven light beam deflecting apparatus | Kenji Uchino, Kazuyasu Hikita, Yoshiaki Tanaka | 1993-04-13 |
| 5141903 | Pyroelectric ceramic composition | Akira Kawabata, Tadashi Shiosaki, Tamotsu Ueyama | 1992-08-25 |
| 5135897 | Electro-optical effect composition | Kenji Uchino, Kazuyasu Hikita | 1992-08-04 |
| 5050969 | Photo-driven switching apparatus | Kenji Uchino, Kazuyasu Hikita | 1991-09-24 |
| 5045638 | Apparatus for shielding electromagnetic radiation | Hideaki Wada, Naoto Kitahara, Masami Koshimura | 1991-09-03 |
| 5032471 | Pyroelectric ceramic composition and multilayered structure therefrom | Kouichirou Sakata, Tadashi Takenaka, Tamotsu Ueyama | 1991-07-16 |
| 5029043 | LC circuit incorporated ceramic substrate | Naoto Kitahara, Masami Koshimura | 1991-07-02 |
| 5013323 | Implant material for replacing hard tissue of living body | Masahiro Kobayashi, Hideo Tagai, Yoshikatsu Kuroki, Shigeo Niwa | 1991-05-07 |
| 4820573 | Fiber glass mainly composed of calcium phosphate | Hideo Tagai, Masahiro Kobayashi, Shigeo Niwa, Hiroyasu Takeuchi | 1989-04-11 |
| 4735857 | Fiber glass mainly composed of calcium phosphate | Hideo Tagai, Masahiro Kobayashi, Shigeo Niwa, Hiroyasu Takeuchi | 1988-04-05 |
| 4613577 | Fiber glass mainly composed of calcium phosphate | Hideo Tagai, Masahiro Kobayashi, Shigeo Niwa, Hiroyasu Takeuchi | 1986-09-23 |
| 4497075 | Filler for filling in defects or hollow portions of bones | Shigeo Niwa, Kazuhiko Sawai, Shinobu Takahashi, Yoshiaki Fukuda, Hiroyasu Takeuchi +1 more | 1985-02-05 |
| 4429691 | Method for filling in defects or hollow portions of bones | Shigeo Niwa, Kazuhiko Sawai, Shinobu Takahashi, Hideo Tagai, Yoshiaki Fukuda +1 more | 1984-02-07 |
| 4371484 | Process for making porous sintered body of calcium phosphate | Takao Inukai, Yoshiaki Fukuda | 1983-02-01 |