Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5434783 | Active control system | Chinmoy Pal | 1995-07-18 |
| 5048345 | Method of determining positions of beads | Masaaki Tsuda, Yuichi Kitagawa, Tatsuya Futamata | 1991-09-17 |
IH
Ichiro Hagiwara
Overall (All Time): #2,288,238 of 4,157,543Top 60%
2
Patents All Time