Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595907 | Heat roller for a fixing device | Chuji Ishikawa, Takayuki Kuga, Yasuhiro Genjima, Youichi Ueda, Kazunori Kon | 2003-07-22 |
HN
Haruo Ninomiya
Origin Electric Company, Limited: 1 patents #42 of 128Top 35%
Tohoku Ricoh Co.: 1 patents #101 of 204Top 50%
Overall (All Time): #3,517,951 of 4,157,543Top 85%
1
Patents All Time