Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4571950 | Method for controlling air-conditioner | Yasunori Himeno, Naoki Shimokawa | 1986-02-25 |
SN
Shigeru Nariai
Overall (All Time): #3,990,938 of 4,157,543Top 100%
1
Patents All Time