Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656824 | Information processing apparatus having a contact detection unit capable of detecting a plurality of contact points, storage medium having program recorded thereon, and object movement method | — | 2020-05-19 |
| 9933932 | Information processing apparatus having a contact detection unit capable of detecting a plurality of contact points, storage medium having program recorded thereon, and object movement method | — | 2018-04-03 |
| 8279338 | Information communication terminal | — | 2012-10-02 |
| D563313 | Battery charger | Arinobu Ueda | 2008-03-04 |
| D562761 | Battery charger | Arinobu Ueda | 2008-02-26 |
| D541234 | Television receiver | Yoshimune Iijima | 2007-04-24 |
| D539257 | Mobile phone | Shinichi Obata | 2007-03-27 |
| D510334 | IC recorder | — | 2005-10-04 |
| D474499 | Video printer | — | 2003-05-13 |
| D455725 | Television receiver | — | 2002-04-16 |
| D450077 | Projector | — | 2001-11-06 |
| D443599 | Video tape recorder | — | 2001-06-12 |
| D433048 | Projector | Takashi Ikenaga | 2000-10-31 |
| D421009 | Combined optical disc player, speaker boxes, radio receiver and tape player | Eiji Shintani | 2000-02-22 |
| D414794 | Projector | — | 1999-10-05 |
| D410936 | Video camera | — | 1999-06-15 |
| D371778 | Projection monitor | — | 1996-07-16 |
| D323841 | Video camera | Takeshi Iwama | 1992-02-11 |
| 5073823 | Video light apparatus turned-on selectively in a standby-mode of a video camera | Yukio Yamada, Akio Furukawa | 1991-12-17 |