Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9013161 | Load drive circuit | Takatoshi Oe, Yoshiaki Toyoda | 2015-04-21 |
| 8687330 | Semiconductor device | Takatoshi Oe | 2014-04-01 |
| 7795930 | Drive control apparatus for controlling drive of inductive load and drive control method for controlling the same | Masashi Akahane, Motomitsu IWAMOTO, Haruhiko Nishio, Hiroshi Tobisaka | 2010-09-14 |
| 6336448 | Ignition semiconductor device | Shoichi Furuhata | 2002-01-08 |
| 6274946 | Lever combination switch unit | Shinji Maeda, Hirofumi Hayashi, Kazunori Ushiroda | 2001-08-14 |
| 5672854 | Slide switch | — | 1997-09-30 |
| 5597989 | Switch assembly including cam operated pivoted contact | — | 1997-01-28 |
| 5561279 | Multiple switch assembly including operating knob articulation piece | Yoshitaka Hattori | 1996-10-01 |
| 5357069 | Structure of sliding switch contacts | Shigeo Hara, Masaru Suzuki, Kazuhisa Kubota | 1994-10-18 |
| 5111010 | Switch device | Sadao Kokubu, Yoshitaka Hattori | 1992-05-05 |
| 4760221 | Multiple contact switch | Hatsuyoshi Yoshida, Mitsutoshi Higuchi, Koji Hirai, Shigeo Nakamura, Shinichi Hikita | 1988-07-26 |
| 4739127 | Snap switch | Mitsutoshi Higuchi, Shinichi Hikita, Shigeo Nakamura | 1988-04-19 |