Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330331 | Portable telephone | Hisamitsu Takagi, Hideharu Suzuki, Akihide Nishiyama | 2001-12-11 |
MT
Massashi Tomura
Overall (All Time): #3,602,431 of 4,157,543Top 90%
1
Patents All Time