Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4208686 | Tape recorder with means for displaying a time by normal and stopwatch modes | Masanobu Sato, Ken Satoh, Kenzi Furuta | 1980-06-17 |
TN
Toshihiro Nakao
Olympus Optical Co.: 12 patents #242 of 2,334Top 15%
Olympus: 7 patents #693 of 3,097Top 25%
Overall (All Time): #152,140 of 4,157,543Top 4%
26
Patents All Time