Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D505438 | Video camera with digital video disc player | Akira Kojima, Peter Hohmann, Kouji Mori | 2005-05-24 |
| D491967 | Video camera with digital video disc player | Akira Kojima, Yoshihiro Kato | 2004-06-22 |
| D394246 | Computer housing | Takashi Yamamoto, Toshiyuki Utsuki, Kenta Kumagai, Tohru Higashihara, Tamotsu Tsukaguchi +3 more | 1998-05-12 |
| D371347 | Computer | Toshiyuki Utsuki, Takashi Yamamoto, Kenta Kumagai, Tadahiro Yamaguchi, Tamotsu Tsukaguchi +2 more | 1996-07-02 |
| D361060 | Computer | Kennta Kumagaya, Jyun Furuya, Toshiyuki Utsuki, Takashi Yamamoto, Hiroshi Takahashi +3 more | 1995-08-08 |
| D356780 | Computer | Kennta Kumagaya, Minoru Ikeda, Atuhiko Urusihara, Teturou Honma | 1995-03-28 |
| D316856 | Combined television receiver and video tape recorder | Atsuhiko Urushihara, Akira Takahashi | 1991-05-14 |
| D297931 | Video tape recorder | Shigeki Masatsugu, Masakatsu Iwasaki, Yukinobu Ichikawa | 1988-10-04 |