Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232260 | Information processing apparatus, information processing system, and program | Mizuki Hosoyamada | 2019-03-19 |
| D666565 | Television receiver | Daigaku Kumano, Hiroaki Yokota, Kenji Katsumata, Yusuke Otani | 2012-09-04 |
| D623613 | Television receiver | — | 2010-09-14 |
| D595248 | Television receiver | Hiroya Fujii | 2009-06-30 |
| D534162 | Speaker | — | 2006-12-26 |
| D532399 | Combined display and disc player | Takashi Sogabe | 2006-11-21 |
| 7052787 | Solid high polymer type fuel cell power generating device | Osamu Tajima, Katsuya Oda, Tatsuji Hatayama, Ryuji Yukawa, Taketoshi Ouki +7 more | 2006-05-30 |
| D515441 | Combined monitor and locating system | — | 2006-02-21 |
| D506456 | Disc player | — | 2005-06-21 |
| D504872 | Remote controller | Mitsuhiro Uehara, Maki Hirakawa | 2005-05-10 |
| D494155 | Speaker | Mitsuhiro Uehara | 2004-08-10 |
| D492577 | Terminal mounting unit | — | 2004-07-06 |
| D488801 | Speaker | Mitsuhiro Uehara | 2004-04-20 |
| D488802 | Speaker | Mitsuhiro Uehara, Hidefumi Goto | 2004-04-20 |
| D486818 | Speaker | — | 2004-02-17 |
| D486785 | Combined locating system holder and battery charger | — | 2004-02-17 |
| D482673 | Amplifier for a car | — | 2003-11-25 |
| D482014 | Combined amplifier and radio receiver for car | Katsuhisa Hakoda | 2003-11-11 |
| D481704 | Amplifier for a car | — | 2003-11-04 |
| D465780 | Speaker | — | 2002-11-19 |
| D452676 | Charger for a wireless telephone | Yasuaki Isonaga, Christopher Frank | 2002-01-01 |
| D452213 | Charger for wireless telephone | Yasuaki Isonaga, Christopher Frank | 2001-12-18 |
| D435252 | Wireless telephone | Jun Komiyama | 2000-12-19 |
| D430558 | Dial for a wireless telephone | — | 2000-09-05 |
| 6080500 | Movable fuel cell apparatus | Akira Fuju, Yosio Azegami, Nobuyoshi Nishizawa, Akio Kawakami, Katsuyuki Makihara +5 more | 2000-06-27 |