Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281818 | Pyro-electric type infrared detector | Yoshihiro Tomita, Ryoichi Takayama, Motonobu Yoshikawa | 1994-01-25 |
YY
Yoshiharu Yamamoto
Overall (1994): #47,463 of 165,921Top 30%
1
Patents 1994