Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408549 | Optical fiber wiring switching apparatus | Kazuhito Saito, Toru Yamanishi, Hideo Kobayashi | 1995-04-18 |
MT
Mitsuaki Tamura
NTT: 2 patents #2,095 of 4,871Top 45%
Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #155,196 of 4,157,543Top 4%
26
Patents All Time