Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813837 | Axial-flow impeller for mixing liquids | Yukimichi Okamoto | 1998-09-29 |
| 5453627 | Quantum interference device and complementary logic circuit utilizing thereof | Kimihisa Aihara, Takashi Mizutani | 1995-09-26 |
| 4958893 | Semiconductor laser beam source apparatus | Masaru Noguchi | 1990-09-25 |
| 4906426 | Process for producing an alumina-silica-chromia ternary fiber | — | 1990-03-06 |
| 4873435 | Laser beam scanning system | Shuji Ono | 1989-10-10 |
| 4735757 | Process for producing improved ceramic fiber moldings | Tatsuo Fukuzaki | 1988-04-05 |
| 4668590 | Ceramic fiber moldings | Tatsuo Fukuzaki | 1987-05-26 |
| 4511664 | Process for manufacturing ceramic fibers consisting mainly of alumina and silica | — | 1985-04-16 |