KK

Kenji Karashima

Canon: 12 patents #5,447 of 19,416Top 30%
Ricoh Company: 9 patents #2,462 of 9,818Top 30%
Overall (All Time): #207,416 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11052609 Molding system, data processing device for generating molding data, and method of manufacturing three-dimensional object Hirokazu Usami, Tatsuya Tada, Genya Anan, Takashi Kase, Satoru Yamanaka +1 more 2021-07-06
10357956 Shaping apparatus and shaping method Hirokazu Usami, Tatsuya Tada, Genya Anan, Takashi Kase, Satoru Yamanaka +1 more 2019-07-23
9851681 Image forming apparatus having a power supply common to primary transfer and secondary transfer Yoshikuni Ito, Yasuhiro Horiguchi, Takayuki Tanaka, Satoshi Tsuruya, Shinichi Nishida +1 more 2017-12-26
9588465 Image forming apparatus having a power supply common to primary transfer and secondary transfer Yoshikuni Ito, Yasuhiro Horiguchi, Takayuki Tanaka, Satoshi Tsuruya, Shinichi Nishida +1 more 2017-03-07
9547272 Cleaning blade and cleaning device Shingo Ito, Masaya Kawada, Tomohiro Tanoue, Masahiro Watabe 2017-01-17
9541887 Cleaning blade, process cartridge, and electrophotographic apparatus Masanobu Nakajima, Norihiko Kubo, Hisataka Hisakuni, Masaya Kawada 2017-01-10
9501000 Image forming apparatus Satoshi Tsuruya, Yoshikuni Ito, Yasuhiro Horiguchi, Takeshi Fujino, Takahiro Kawamoto +3 more 2016-11-22
9229400 Image forming apparatus having a power supply common to primary transfer and secondary transfer Yoshikuni Ito, Yasuhiro Horiguchi, Takayuki Tanaka, Satoshi Tsuruya, Shinichi Nishida +1 more 2016-01-05
9217962 Image forming apparatus Satoshi Tsuruya, Yoshikuni Ito, Yasuhiro Horiguchi, Takeshi Fujino, Takahiro Kawamoto +3 more 2015-12-22
9170556 Cleaning blade, method for manufacturing cleaning blade, process cartridge, and electrophotographic apparatus Masaya Kawada, Tomohiro Tanoue, Masahiro Watabe, Shingo Ito 2015-10-27
6377777 Fluorine-containing resin-coated pressure roller and heat-fixing device Kazuo Kishino, Yasumasa Ohtsuka, Toshihiko Ochiai, Masaaki Takahashi, Akira Hayakawa +4 more 2002-04-23
6366745 Image forming apparatus having a mechanism to clean a driving roller by a recording material Nobukazu Adachi, Yasumasa Otsuka, Toshihiko Ochiai, Seietsu Miura, Mahito Yoshioka +1 more 2002-04-02
6101361 Image forming apparatus with a device and a method to increase contact area between a transfer sheet and an image carrier Kohichi Yamazaki, Kentaro Matsumoto, Kazuhiko Yuuki, Manabu Mochizuki, Noriyuki Usui +2 more 2000-08-08
6064470 Apparatus and method for cleaning a transfer device of an image forming apparatus Hisashi Fuzisaki, Mayumi Yoshida 2000-05-16
6025109 Method for cleaning a transfer device of an image forming apparatus Hisashi Fuzisaki 2000-02-15
5884134 Image forming apparatus with a device to increase contact area between a transfer sheet and an image carrier Kohichi Yamazaki, Kentaro Matsumoto, Kazuhiko Yuuki, Manabu Mochizuki, Noriyuki Usui +2 more 1999-03-16
5864733 Developing device for image forming apparatus Asami Mae, Manabu Mochizuki, Kentaro Matsumoto, Kazuhiko Yuki, Chikara Imai +2 more 1999-01-26
5857132 Apparatus and method for cleaning a transfer device of an image forming apparatus Haruji Mizuishi, Hisashi Fuzisaki, Mayumi Yoshida, Yasushi Akiba 1999-01-05
5822649 Apparatus for cleaning a transfer device of an image forming apparatus Hisashi Fuzisaki 1998-10-13
5621509 Apparatus and method for cleaning a transfer device of an image forming apparatus Hisashi Fuzisaki 1997-04-15
5387966 Developing apparatus and method including grooved developer carrying roller 1995-02-07