Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359616 | Self-extinguishing switch | Yoshihiro Ueda, Hiroyuki Sasao, Soichiro Okuda | 1982-11-16 |
HY
Hajimu Yoshiyasu
Overall (1982): #60,311 of 81,411Top 75%
1
Patents 1982