Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084181 | Carrier and method for producing the same, developer and image forming method | Masayuki Ishii, Yoshihiro Moriya, Takuya Seshita, Shingo Sakashita, Chiaki Tanaka | 2011-12-27 |
| 8043785 | Carrier, method for producing the same, developer, and image forming method | Chiaki Tanaka, Masayuki Ishii, Yoshihiro Moriya, Shingo Sakashita | 2011-10-25 |
| 8034524 | Toner and image forming method using the toner | Sonoh Matsuoka, Chiaki Tanaka, Naohiro Watanabe, Masahide Yamada, Masahiro Ohki +1 more | 2011-10-11 |
| 8026031 | Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming method | Naohiro Watanabe, Shigeru Emoto, Yohichiroh Watanabe, Masahide Yamada, Tsunemi Sugiyama +4 more | 2011-09-27 |
| 8007977 | Toner and image forming method using the toner | Sonoh Matsuoka, Chiaki Tanaka, Naohiro Watanabe, Masahide Yamada, Masahiro Ohki +1 more | 2011-08-30 |
| 7989131 | Toner, developer, image forming method, image forming apparatus, process cartridge, and toner container | Shigeru Emoto, Naohiro Watanabe, Masahide Yamada, Akinori Saitoh, Masahiro Ohki +4 more | 2011-08-02 |
| 7932007 | Toner and method for producing the same, and image-forming method using the same | Hiroshi Yamashita, Chiaki Tanaka, Yohichiroh Watanabe, Tsunemi Sugiyama, Masahiro Ohki +4 more | 2011-04-26 |