Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11556079 | Toner container information acquiring method, toner container sorting method, toner container pulverizing method, toner container processing method, and toner container manufacturing method | Toshio Tsukamoto, Kosuke Nakamura | 2023-01-17 |
| 11458561 | Electron beam column for three-dimensional printing device, three-dimensional printing device, and three-dimensional printing method | Shinji Sugatani, Masayuki Takahashi, Masahiro Takizawa | 2022-10-04 |
| 10656568 | Intermediate transfer member and image forming apparatus | Shiori Tsugawa, Sadaaki Sakamoto, Ito Koga | 2020-05-19 |
| 10274874 | Intermediate transfer member, method for producing intermediate transfer member, and image forming apparatus | Teruo Sasaki, Akihiro HONYA, Shinichi Yabuki, Junji Kanda | 2019-04-30 |
| 10241446 | Intermediate transfer member and image forming apparatus | Akihiro HONYA, Shinichi Yabuki | 2019-03-26 |
| 10133216 | Intermediate transfer member and image forming apparatus having the same | Akihiro HONYA, Shinichi Yabuki | 2018-11-20 |
| 10042291 | Intermediate transfer member, image forming apparatus and image forming method | Teruo Sasaki, Akihiro HONYA, Shinichi Yabuki | 2018-08-07 |
| 9799489 | Exposure apparatus | Hitoshi Tanaka, Atsushi Tokuno, Shinichi Kojima, Akio Yamada | 2017-10-24 |
| 9750847 | Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities | Chan Bee Eng Mary, Poon Yin Fun, Mouad Lamrani | 2017-09-05 |
| 9511335 | Manufacturing method of organic-inorganic composite material and optical material | Shingo Fujimoto, Fumitaka Mochizuki, Go Yamaguchi, Yohei Ohno, Ito Koga +1 more | 2016-12-06 |
| 9478396 | Charged particle beam exposure apparatus | Masaki Kurokawa, Shinji Sugatani, Akio Yamada | 2016-10-25 |
| 9400457 | Intermediate transfer element and image formation apparatus including the same | Akihiro HONYA | 2016-07-26 |
| 9213240 | Electron beam exposure method | Masaki Kurokawa, Masahiro Takizawa | 2015-12-15 |
| 9201320 | Production process of organic photoreceptor | Hiroshi Nakahara, Tomoo Sakimura, Mayuko MATSUSAKI | 2015-12-01 |
| 9199000 | Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities | Chan Bee Eng Mary, Poon Yin Fun, Mouad Lamrani | 2015-12-01 |
| 9116434 | Electron beam exposure method | Masaki Kurokawa, Masahiro Takizawa | 2015-08-25 |
| 9063448 | Electrophotographic photoconductor and image forming apparatus | Tomoo Sakimura, Mayuko MATSUSAKI, Hiroshi Nakahara | 2015-06-23 |
| 9038839 | Box with component internally housed | Makoto Nakayama | 2015-05-26 |
| 8808954 | Electrophotographic photoconductor, process cartridge including the same, and image forming apparatus including the same | Mayuko MATSUSAKI, Tomoo Sakimura | 2014-08-19 |
| 8709470 | Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities | Chan Bee Eng Mary, Poon Yin Fun, Mouad Lamrani | 2014-04-29 |
| 8652714 | Electrophotographic photoconductor, process cartridge including the same, and image forming apparatus including the same | Tomoo Sakimura, Mayuko MATSUSAKI | 2014-02-18 |
| 8450034 | Electrophotographic photoreceptor, image forming method and image forming apparatus | Masanori YUMITA, Toyoko Shibata | 2013-05-28 |
| 8441274 | Wafer unit manufacturing method for testing a semiconductor chip wafer | — | 2013-05-14 |
| 8289040 | Test wafer unit and test system | Yoshio Komoto, Yoshiharu Umemura, Yasushi Kawaguchi | 2012-10-16 |
| 8158314 | Organic photoreceptor and image forming apparatus | Tomoko Sakimura, Toyoko Shibata | 2012-04-17 |