Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4691251 | Magnetic recording and reproducing apparatus in which recording is restarted responsive to recorded cue signals | Katsuhiro Ookawa, Toshifumi Fujii | 1987-09-01 |
YN
Yoshihiro Nishida
Central Glass Company, Limited: 7 patents #113 of 968Top 15%
Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Hitachi Transport System: 1 patents #10 of 40Top 25%
Screen Holdings Co.: 1 patents #452 of 686Top 70%
Overall (All Time): #150,188 of 4,157,543Top 4%
26
Patents All Time