Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D488461 | Earphone with microphone | Norio Okada | 2004-04-13 |
| D467578 | Remote controller for vehicle equipment | Morio Iwasaki | 2002-12-24 |
| D438520 | Digital video disk player for automobile | Hiroyuki Nose | 2001-03-06 |
| D407704 | Digital audio disk player for automobile | Hiroyuki Nose, Kazutoshi Masunari | 1999-04-06 |
| D388089 | Pager | Yuko Komamiya, Toshiro Iizuka | 1997-12-23 |
| D374668 | Pager | Yuko Komamiya | 1996-10-15 |
| D353594 | Pager | Tadaatsu Kawano | 1994-12-20 |