Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812823 | Unlock operation system of a vehicle door | Hisashi Inaba, Kiyokazu Ieda, Eiji Mushiake | 2004-11-02 |
| 6799107 | Door lock device and control method thereof | Eiji Mushiake, Kiyokazu Ieda, Shigeru Hayakawa | 2004-09-28 |
| 6795032 | Antenna device | Kiyokazu Ieda, Eiji Mushiake | 2004-09-21 |
| 6774789 | Human body detector | Hisashi Inaba, Kiyokazu Ieda, Eiji Mushiake, Hiroki Okada | 2004-08-10 |
| 6748151 | Optical fiber attenuator with attenuating dopant limited to a central or peripheral area of the fiber core | Masaru Watanabe, Eiji Matsuyama, Akiyoshi Naruse, Kenichi Muta, Toyomitsu Yamamoto | 2004-06-08 |