Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D450057 | Computer generated icon for a display screen | — | 2001-11-06 |
| D441761 | Computer generated icon for a display screen | Kazuhisa Machida, Takafumi Kawasaki | 2001-05-08 |
| D417202 | Magnetic disc storage unit for electronic computer | Takashi Yamamoto, Toshiyuki Utsuki, Masanori Hori, Tadahisa Ishiwata | 1999-11-30 |
| D413626 | Automatic postal code reading and sorting machine, | Noriyoshi Ogura, Higashihara Tohru, Toshiyuki Edakawa, Toru Takahashi, Isamu Kamikawauchi +2 more | 1999-09-07 |
| D411184 | Magnetic disc storage unit for electronic computer | Takashi Yamamoto, Toshiyuki Utsuki, Taisuke Kashima, Shinichi Nishiyama, Yasuyuki Katakura +1 more | 1999-06-22 |