Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9541526 | Non-destructive testing device for testing a welded region of a workpiece | Toshihiko Kubota, Osamu Kawanabe, Takashi Kimura | 2017-01-10 |
| 9500967 | Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus | Takeshi Murakami, Hiroyuki Tomono, Kunihiko Sekido | 2016-11-22 |
| 9494882 | Method of producing electrophotographic photosensitive member | Keiko Yamagishi, Harunobu Ogaki, Kimihiro Yoshimura, Hiroki Uematsu, Yohei Miyauchi | 2016-11-15 |
| 9494880 | Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kazunori Noguchi, Daisuke Tanaka, Kazumichi Sugiyama, Yota Ito, Michiyo Sekiya +3 more | 2016-11-15 |
| 9436107 | Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layer | Takeshi Murakami, Akihiro Maruyama, Hiroki Uematsu, Harunobu Ogaki | 2016-09-06 |
| 9383663 | Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yota Ito, Michiyo Sekiya, Kunihiko Sekido, Nobuhiro Nakamura, Kazunori Noguchi +3 more | 2016-07-05 |
| 9341964 | Process for producing electrophotographic photosensitive member | Harunobu Ogaki, Keiko Yamagishi, Yohei Miyauchi, Hiroki Uematsu, Kimihiro Yoshimura | 2016-05-17 |
| 9304416 | Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kazunori Noguchi, Yuka Ishiduka, Nobuhiro Nakamura, Hiroyuki Tomono | 2016-04-05 |
| 9282615 | Methods for producing electrophotographic photosensitive member and organic device each having charge transporting layer | Keiko Yamagishi, Kimihiro Yoshimura, Harunobu Ogaki, Yohei Miyauchi, Hiroki Uematsu | 2016-03-08 |
| 9280072 | Process for producing electrophotographic photosensitive member | Harunobu Ogaki, Kunihiko Sekido | 2016-03-08 |
| 9280071 | Method of producing electrophotographic photosensitive member, and emulsion for a charge transporting layer | Akihiro Maruyama, Takeshi Murakami, Hiroki Uematsu, Harunobu Ogaki | 2016-03-08 |
| 9274443 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Hiroyuki Tomono, Kunihiko Sekido, Takeshi Murakami | 2016-03-01 |
| 9207550 | Process for producing electrophotographic photosensitive member | Harunobu Ogaki, Kunihiko Sekido | 2015-12-08 |
| 9188888 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and method of manufacturing the electrophotographic photosensitive member | Shio Murai, Kazunori Noguchi, Harunobu Ogaki, Kazuhisa Shida, Takashi Anezaki | 2015-11-17 |
| 9141008 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and imide compound | Kunihiko Sekido, Nobuhiro Nakamura, Michiyo Sekiya, Yota Ito | 2015-09-22 |
| 9069267 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kenichi Kaku, Michiyo Sekiya, Kunihiko Sekido, Nobuhiro Nakamura, Yota Ito +2 more | 2015-06-30 |
| 9063505 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Michiyo Sekiya, Kunihiko Sekido, Hiroyuki Tomono, Nobuhiro Nakamura, Yota Ito +2 more | 2015-06-23 |
| 9029054 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Michiyo Sekiya, Kunihiko Sekido, Kenichi Kaku, Nobuhiro Nakamura, Yota Ito +2 more | 2015-05-12 |
| 9012112 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Hiroyuki Tomono, Kunihiko Sekido, Michiyo Sekiya, Yuka Ishiduka, Nobuhiro Nakamura +1 more | 2015-04-21 |
| 8993205 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Nobuhiro Nakamura, Kunihiko Sekido, Michiyo Sekiya, Yota Ito, Kenichi Kaku +2 more | 2015-03-31 |
| 8980508 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and method of manufacturing the electrophotographic photosensitive member | Harunobu Ogaki, Kazunori Noguchi, Shio Murai, Kazuhisa Shida, Takashi Anezaki | 2015-03-17 |
| 8980509 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive member | Kazunori Noguchi, Takashi Anezaki, Kazuhisa Shida, Shio Murai, Harunobu Ogaki | 2015-03-17 |
| 8956792 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of producing electrophotographic photosensitive member | Harunobu Ogaki, Kazunori Noguchi, Takashi Anezaki, Kazuhisa Shida, Shio Murai | 2015-02-17 |
| 8940465 | Electrophotographic photosensitive member, method for producing electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and imide compound | Kunihiko Sekido, Hiroyuki Tomono, Michiyo Sekiya, Yuka Ishiduka, Nobuhiro Nakamura +1 more | 2015-01-27 |
| 8921020 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Shio Murai, Harunobu Ogaki, Kazunori Noguchi, Takashi Anezaki, Kazuhisa Shida | 2014-12-30 |