Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985898 | Narrow-band laser apparatus | Nobuaki Furuya, Takuhiro Ono, Naoya Horiuchi, Takeo Miyata | 1991-01-15 |
KY
Keiichro Yamanaka
Overall (All Time): #3,867,980 of 4,157,543Top 95%
1
Patents All Time