Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10042292 | Image forming apparatus and image forming method for measuring electrical resistance value of recording medium | Takashi Ochi, Yuki Yokoyama, Takashi Ohashi, Keitaro Mori, Masahiko Fujita | 2018-08-07 |
| 10035431 | Electric vehicle | Toshiki MOCHIZUKI | 2018-07-31 |
| 9841713 | Fixing device and image forming apparatus | Jumpei AMANO, Tsuyoshi Sunohara | 2017-12-12 |
| 9483019 | Image forming apparatus and image forming method | Daisuke Nakai, Atsumi Kurita, Masakazu Takahashi | 2016-11-01 |
| 9002244 | Image forming apparatus including developing device using toner holding member with specific surface roughness | Yoshifumi Ozaki, Shinji Mitsui, Akihiko Noda, Masahiro Andoh, Takafumi Wakai +6 more | 2015-04-07 |
| 8968611 | Process for solidification of phosphoric ester-based flame retardants | Tetsuo Kamimoto, Yuki Tanaka, Tomomasa Tezuka | 2015-03-03 |
| 7465761 | Flame retardant composition with improved fluidity, flame retardant resin composition and molded products | Masaru Nagahama, Kenichi Yoshikawa, Yuki Tanaka, Takayoshi Kaneda, Akihiro Yamaki | 2008-12-16 |
| 7449577 | High purity piperazine pyrophosphate and process of producing same | Ryoji Kimura, Masaru Nagahama, Tetsuo Kamimoto, Sinji Nakano | 2008-11-11 |
| 6403820 | Process for preparing low-acid-value phosphoric esters | Kazuhiko Hayashi, Tetsuo Kamimoto, Ryoji Kimura | 2002-06-11 |
| 4684671 | Energy beam curable composition | Hiroshi Tsuchiya, Kazuhiko Morio, Kazuo Ohkawa | 1987-08-04 |