Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6049852 | Preserving cache consistency in a computer system having a plurality of memories with overlapping address ranges | Nobuyuki Oba, Takeo Nakada | 2000-04-11 |
| 4876456 | Method of and apparatus for detecting presence or absence of photosensitive object at a prescribed position | Koichi Isono | 1989-10-24 |
| 4723152 | Copying machine | Masakazu Ohtorii, Takamichi Nishihama, Kazuma Kan | 1988-02-02 |
| 4698569 | Apparatus for locating a carrier at a desired position | Yoshikazu Kimura, Yukio Hatabe | 1987-10-06 |