Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992309 | Method for salt bath-nitriding metal member | Osamu Matsumoto, Tatsuo Horimoto | 1991-02-12 |
TO
Takesi Omori
Overall (All Time): #3,869,832 of 4,157,543Top 95%
1
Patents All Time