Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5929863 | Record extraction method and apparatus in data processor and recording medium recording programs of the record extraction method | Tsunemi Mochizuki, Yoshiaki Yuyama, Hisao Aihara | 1999-07-27 |
| 5801931 | DC power source apparatus that suppresses harmonics | Jiro Kino, Masami Takahashi | 1998-09-01 |
| 4935897 | Semiconductor memory device suitable for use as a dot image buffer for a printer | Ryoichi Kurihara | 1990-06-19 |