Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738761 | Information processing system capable of indicating tendency to change | — | 2004-05-18 |
| 4841487 | Semiconductor memory device with address generator | Shigeki Demura | 1989-06-20 |
| 4775823 | Method for controlling opening/closing operation of automatic door in its accidental condition | Yukio Yoshida, Akiyoshi Takimoto, Kenzo Ono, Kiyotada Nishikawa | 1988-10-04 |
| 4742245 | Method for controlling automatic door in turning-on time of its power supply | Yukio Yoshida, Akiyoshi Takimoto, Kenzo Ono, Kiyotada Nishikawa | 1988-05-03 |
| 4577343 | Sound synthesizer | — | 1986-03-18 |
| 4470113 | Information processing unit | — | 1984-09-04 |
| 4408094 | Output circuit | — | 1983-10-04 |
| 4318097 | Display apparatus for displaying a pattern having a slant portion | — | 1982-03-02 |