Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923121 | Reactor | Takehito Kobayashi, Kohei Yoshikawa, Kazuhiro Inaba, Yoshiki Numazawa | 2024-03-05 |
| 8164009 | Control knob which operates multiple systems | Akinori Kagami, Osamu Yoneji | 2012-04-24 |
| 7922526 | Electrical equipment | Jun Okada, Masayuki Ishikura, Jiro Fukui | 2011-04-12 |
| 7515365 | Lens fixing apparatus and method | Hideo Morioka | 2009-04-07 |
| 7150633 | Electric apparatus | Masayuki Ishikura, Jun Okada | 2006-12-19 |
| D498330 | Lighter | — | 2004-11-09 |
| 6025998 | Method for manufacturing electronic parts and electronic parts using the method | Kazuhiko Kitade | 2000-02-15 |
| 5717296 | Display device | Makoto Onozawa | 1998-02-10 |
| 5335354 | Demodulation circuit having automatic frequency control function | — | 1994-08-02 |