Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651901 | Method and apparatus for surface treatment by electrical discharge machining | Naotake Mohri, Nagao Saito, Takuji Magara | 1997-07-29 |
TO
Toshiro Ohizumi
Unknown: 1 patents #206 of 2,107Top 10%
Overall (1997): #65,263 of 185,788Top 40%
1
Patents 1997