Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870494 | Device for communication, communication device, communication method, device for charging, and computer readable storage medium | Hiromichi Imai | 2024-01-09 |
| 5919567 | Magnetic head | Hiromi Ito, Hirofumi Ouchi | 1999-07-06 |
| 5806172 | Method for manufacturing a magnetic head | Yuichiro Murata, Hirofumi Ouchi | 1998-09-15 |
| 5661537 | Ophthalmic auxiliary instrument and ophthalmic system using the same instrument | Masanobu Kaneko | 1997-08-26 |
| 5477405 | Plural track head magnetic recording/reproducing arrangement | Yuichiro Murata, Shinichiro Eguchi | 1995-12-19 |
| 5309306 | Complex magnetic head | Yoshiyuki Suehiro | 1994-05-03 |
| 5251803 | Ceramic-metal composite substrate and method for producing the same | Yoshihiro Kashiba | 1993-10-12 |
| 5153077 | Ceramic-metal composite substrate | Yoshihiro Kashiba | 1992-10-06 |
| 4792463 | Method of producing ferroelectric thin film | Katsuhiko Tomita | 1988-12-20 |
| 4482821 | Superconductive logic circuit | Kouji Houkawa, Akira Ishida | 1984-11-13 |
| 4385720 | T-Shape joint and preparation thereof | Wataru Shimada, Kazumichi Machida | 1983-05-31 |
| 4289937 | Speaker with fine grain ferromagnetic material on center pole or ring | Hideo Ikeda, Hideshi Tsuchiya | 1981-09-15 |
| 4221190 | Combustion chamber for an internal combustion engine of direct injection type | Kunihiko Komiyama, Seikichi Kanai | 1980-09-09 |