Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6151791 | Method for measuring roll profile | Hiroaki Shimazutsu, Kanji Hayashi, Koichi Takeno | 2000-11-28 |
YT
Youichirou Tsumura
Overall (All Time): #3,634,713 of 4,157,543Top 90%
1
Patents All Time