Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181024 | Book type wireless remote control apparatus | Yoshihiro Ichikawa | 1993-01-19 |
| 4734871 | Wireless battery powered temperature remote controller | Harunobu Nukushina | 1988-03-29 |
| 4729293 | Air direction control apparatus for a louver at an air outlet | Harunobu Nukushina | 1988-03-08 |