Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6166721 | Mouse as computer input device having additional mechanism for controlling additional function such as scrolling | Katsuyoshi Nakajima, Hiroshi Fujikake | 2000-12-26 |
| 6002658 | Disc drive | Hiroshi Aso, Seiji Nakayama, Mitsunori Nakamura, Shuichi Tooi | 1999-12-14 |
| 5146595 | Grouping device for forming input signals into groups | Hiroyuki Fujiyama, Shinji Nishikawa, Hidetoshi Shimura, Shinji Oyamada | 1992-09-08 |
| 5119496 | Method and apparatus for interrupt processing in a computer system having peripheral units connected in a daisy chain | Sinji Nishikawa, Hiroyuki Fujiyama, Shinji Oyamada, Hidetoshi Shimura | 1992-06-02 |