Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020072 | Semiconductor laser device | Yuji Abe, Hiroshi Sugimoto, Kenichi Ohtsuka, Teruhito Matsui | 1991-05-28 |
TO
Toshiyuki Oishi
Mitsubishi Electric: 1 patents #413 of 959Top 45%
Overall (All Time): #154,915 of 4,157,543Top 4%
26
Patents All Time