Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7917064 | Charge roll, process cartridge, image forming apparatus, charging method, and cleaning method of charge roll | Yuki Nagamori, Yasutomo Ishii, Mitsuo Yamamoto | 2011-03-29 |
| 7872036 | 3-triazolylphenyl sulfide derivative and insecticide, miticide and nematicide containing it as an active ingredient | Keiji Toriyabe, Yoshihiro Ito, Shiori Kinpara, Hiroyuki Yano, Satoru Takahashi +2 more | 2011-01-18 |