Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666849 | Method of correcting the dimension of workpieces | Masayoshi Ohashi, Yasushi Tashiro, Tadashi Yasuoka, Akio Sugiura | 1997-09-16 |
YN
Yasushi Nakazawa
Showa Aluminum: 1 patents #3 of 28Top 15%
Overall (1997): #57,420 of 185,788Top 35%
1
Patents 1997