Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756029 | Molding process for manufacturing a molded product containing another molded product | Kousaku Nakamichi, Keiji Ohira | 1998-05-26 |
| 5748822 | Optical module for connecting optical element and optical fiber | Seimi Sasaki, Ryoichi Ochiai, Hideo Sumiyoshi, Goji Nakagawa | 1998-05-05 |
| 5670184 | Molding apparatus having a molding cavity divided by an elastic member | Kousaku Nakamichi, Shoichi Inaba | 1997-09-23 |
| 5671315 | Optical parts fixing apparatus and method of manufacturing the same | Haruhiko Tabuchi, Tsugio Kumai, Seimi Sasaki | 1997-09-23 |
| 5647042 | Optical link module connection system | Ryoichi Ochiai, Seimi Sasaki, Goji Nakagawa | 1997-07-08 |
| 5521438 | Ceramic base and metallic member assembly | Naoyuki Okamoto | 1996-05-28 |
| 5407871 | Glass-ceramic composite | Hidetoshi Mizutani, Kazuo Kondo | 1995-04-18 |
| 5375872 | Suspension control device | Shigeki Ohtagaki | 1994-12-27 |
| 5362551 | Ceramic substrate | Naoyuki Okamoto, Hidetoshi Mizutani, Kazuo Kondo | 1994-11-08 |
| 5356841 | Glass-ceramic composite | Hidetoshi Mizutani, Kazuo Kondo | 1994-10-18 |
| 5338058 | Damping force control system for vehicle suspension | Shigeki Ohtagaki | 1994-08-16 |
| 5261950 | Composition for metalizing ceramics | Asao Morikawa, Kazuo Kondo | 1993-11-16 |
| 5235588 | Magneto-optic reading and recording head using external resonator having semiconductor laser | Ippei Sawaki | 1993-08-10 |
| 5175788 | Optical beam profile tranforming element | Ippei Sawaki | 1992-12-29 |
| 4866406 | Wide-band optical modulator | Makoto Minakata | 1989-09-12 |
| 4521358 | Process for the production of silicon nitride sintered bodies | Yoshinori Hattori, Yasushi Matsuo | 1985-06-04 |
| 4511402 | Sintered silicon nitride products and processes for fabrication thereof | Yoshinori Hattori, Yasushi Matsuo | 1985-04-16 |