Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4676207 | Auxiliary combustion chamber | Mitsuyoshi Kawamura | 1987-06-30 |
| 4672933 | Precombustion chamber with insulating means | Hisaharu Nishio, Mitsuyoshi Kawamura, Toshio Okumura | 1987-06-16 |
| 4609847 | Cathode ray tube with magnetic pole pieces which support a ring getter | Shigeya Ashizaki, Masamichi Kimura | 1986-09-02 |
| 4520354 | Display device for copying apparatus | Tadashi Umeda, Hideo Miyoshi, Keiichi Kishimoto, Kazumi Iida, Kazunori Akiyama +1 more | 1985-05-28 |