Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993990 | Operating device | Shinichi Kojima | 2006-02-07 |
| D512998 | Computer | — | 2005-12-20 |
| 6973848 | Operating device | Shinichi Kojima | 2005-12-13 |
| 6918313 | Operating device | Shinichi Kojima | 2005-07-19 |
| D496647 | Combined disc player and radio receiver | — | 2004-09-28 |
| D481373 | Combined disc player and radio receiver | — | 2003-10-28 |
| D480701 | Disc player | — | 2003-10-14 |
| D477586 | Amplifier | — | 2003-07-22 |
| 6525596 | Series regulator having a power supply circuit allowing low voltage operation | Rinya Hosono, Takeyuki Kouchi, Yukinori Kiya | 2003-02-25 |
| D464961 | Combined computer and recorder/player | — | 2002-10-29 |
| D463394 | Combined disc player and radio receiver | — | 2002-09-24 |
| D463406 | Remote controller | Hiroaki Yokota | 2002-09-24 |
| D452966 | Disc player | — | 2002-01-15 |
| D452852 | Disc player combined with radio receiver and tape recorder | Kuninori Hyogo, Jun Komiyama | 2002-01-08 |
| D449288 | Amplifier | — | 2001-10-16 |
| D444136 | Disc player | — | 2001-06-26 |
| D434751 | Speaker box | Jun Komiyama | 2000-12-05 |
| D428870 | Tape player | Haruo Hayashi | 2000-08-01 |
| D406588 | Optical disc player | — | 1999-03-09 |
| 5471956 | Heat-insulating structure for combustion equipment | Shigehiro Watanabe, Kazuhiro Ikeda, Toshiaki Ochi | 1995-12-05 |
| D356325 | Video camera combined with a tape recorder | — | 1995-03-14 |
| D337767 | Infra-red ray transmission machine for cordless headphone | Katsumi Yamatogi | 1993-07-27 |
| D331059 | Headphone | Yoshiaki Kumagai | 1992-11-17 |
| D327269 | Radio receiver | Keiichi Totsuka | 1992-06-23 |
| D324045 | Combined television receiver and video tape recorder | Takeshi Iwama | 1992-02-18 |