Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731610 | Data communication system and apparatus | Yasuyuki Sajikawa, Hidetada Tanaka, Hikaru Udou, Kensuke Kubo | 2004-05-04 |
KM
Kazuhisa Matsumoto
Overall (2004): #181,641 of 270,089Top 70%
1
Patents 2004