Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043926 | Data drive type air conditioner control apparatus | Shinji Naka, Morihiro Nakayama, Hiroyuki Unida | 1991-08-27 |
TY
Toshiakai Yagi
Overall (All Time): #3,884,056 of 4,157,543Top 95%
1
Patents All Time