Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187600 | Apparatus for scanning an optical recording medium with a beam of light | — | 1993-02-16 |
TS
Toshiharu Sato
Oki Data: 13 patents #39 of 635Top 7%
Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
Konica Minolta: 1 patents #1,862 of 2,718Top 70%
Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #153,900 of 4,157,543Top 4%
26
Patents All Time