Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4457137 | Airconditioner with timer controlled compressor bypass | — | 1984-07-03 |
CK
Chikashi Kohzuma
Overall (All Time): #4,036,944 of 4,157,543Top 100%
1
Patents All Time