Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8411602 | Radio communication apparatus | Koji Hirai | 2013-04-02 |
| 8155037 | Transmitter-receiver | Masahiro Kasai, Takashi Yokoyama | 2012-04-10 |
SO
Shigeru Okawa
Overall (All Time): #2,069,368 of 4,157,543Top 50%
2
Patents All Time