Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986894 | Power supply device, fixing device and image forming apparatus | Tomofumi Yamashita, Hiroyuki Shinohara, Nobuyuki Shigeyama, Katsuaki Murata | 2011-07-26 |
ST
Shoji Totsuka
Overall (All Time): #3,257,498 of 4,157,543Top 80%
1
Patents All Time