Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221899 | Customer support system | Hiroaki Ohno, Isao Shiromaru, Noriaki Suginohara | 2007-05-22 |
MK
Mitsuo Katagiri
Chugoku Electric Power Co.: 1 patents #53 of 143Top 40%
Overall (All Time): #3,386,409 of 4,157,543Top 85%
1
Patents All Time