Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6179177 | Band | Toru Kasai | 2001-01-30 |
| 4817065 | Battery-powered type compact electronic equipment | Norihisa Usui | 1989-03-28 |
HH
Hisashi Hihara
Overall (All Time): #2,222,225 of 4,157,543Top 55%
2
Patents All Time