Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930808 | Data conversion apparatus for data communication system | Kiyokazu Yamanaka, Kazuo Okamura, Junichi Hirai, Chihiro Kawahara | 1999-07-27 |
HT
Hidekaau Tanigawa
Overall (All Time): #3,655,544 of 4,157,543Top 90%
1
Patents All Time