Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490602 | Air flow adjusting mechanism for hand held hot air hair dryer | — | 1984-12-25 |
NI
Naoki Ishihara
Seiko Epson: 9 patents #2,012 of 7,774Top 30%
Toyota: 3 patents #8,352 of 26,838Top 35%
Minolta Co.: 3 patents #574 of 1,416Top 45%
Epson Toyocom: 1 patents #38 of 102Top 40%
Tadano: 1 patents #79 of 139Top 60%
Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Overall (All Time): #152,896 of 4,157,543Top 4%
26
Patents All Time