Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472876 | Window regulator | Hiroki Shimizu, Manabu Shimomura | 2019-11-12 |
| 8418405 | Automatic opening and closing apparatus for vehicle | Yasushi Yoshida, Junichi Busujima, Takashi Takizawa, Takeshi Miyagawa | 2013-04-16 |
| 8316388 | Shaft supporting structure with coil spring for pressing shaft onto bearing, and optical disc apparatus including the same | Tatsuro Nishi, Naohisa Tanabe, Masakazu Ishizuka | 2012-11-20 |
| RE40488 | Orientation measuring instrument | Shinichi Nagata, Fumiaki Okada | 2008-09-09 |
| 6496018 | Method and device for measuring dielectric constant | Shinichi Nagata, Fumiaki Okada | 2002-12-17 |
| 6396288 | Orientation measuring instrument | Shinichi Nagata, Fumiaki Okada | 2002-05-28 |
| 4927989 | Contact material for vacuum circuit breaker | Eizo Naya, Mitsuhiro Okumura | 1990-05-22 |
| 4897537 | Automatic focus adjusting system of microscope employed in surface inspection apparatus | Yo Tajima, Masaru Maruki, Masaru Hanatani | 1990-01-30 |
| 4829374 | Surface inspection apparatus | Masaru Hanatani, Yo Tajima | 1989-05-09 |
| 4677264 | Contact material for vacuum circuit breaker | Mitsuhiro Okumura, Eizo Naya, Mitsuhiro Harima, Shoji Murakami | 1987-06-30 |