Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326908 | Process of producing roll-shaped magnet | Yoshiyuki Miyoshi, Kanji Machida | 1982-04-27 |
KH
Koji Hiya
Overall (All Time): #4,068,855 of 4,157,543Top 100%
1
Patents All Time