Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6331965 | Portable devices and transmitting/receiving systems including the portable devices | Yoshinori Sato, Katuo Suzuki, Osamu Ito | 2001-12-18 |
YT
Yoshiichi Tokairin
Yamagata Casio Co.: 1 patents #2 of 11Top 20%
Overall (All Time): #3,602,790 of 4,157,543Top 90%
1
Patents All Time