JO

Jun Ohira

Canon: 10 patents #6,241 of 19,416Top 35%
Overall (All Time): #493,660 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11556082 Intermediary transfer belt, manufacturing method of the intermediary transfer belt, and image forming apparatus Ryosuke Tsuruga, Toshiyuki Yoshida, Akeshi Asaka, Hiroto Sugimoto, Takanori Ueno +11 more 2023-01-17
10976682 Method for controlling electrophotographic apparatus Yukihiro Abe, Motoya Yamada, Toshiyasu Shirasuna, Hironori Owaki, Yuu Nishimura 2021-04-13
10642175 Electrophotographic photosensitive member and method for producing electrophotographic photosensitive member Hironori Owaki, Yukihiro Abe, Yasuo Kojima, Kazunari Ooyama, Takanori Ueno 2020-05-05
10338486 Electrophotographic photosensitive member and electrophotographic apparatus Yukihiro Abe, Kazunari Ooyama, Takanori Ueno, Hironori Owaki, Yasuo Kojima 2019-07-02
8512923 Electrophotographic photosensitive member and electrophotographic apparatus Kazuto Hosoi 2013-08-20
7932005 Negatively-chargeable electrophotographic photosensitive member, image forming process and electrophotographic apparatus Makoto Aoki, Kazuto Hosoi 2011-04-26
7255969 Electrophotographic photosensitive member Satoshi Kojima, Makoto Aoki, Hironori Owaki, Kazuto Hosoi, Motoya Yamada 2007-08-14
7229730 Process for producing negative-charging electrophotographic photosensitive member, negative-charging electrophotographic photosensitive member, and electrophotographic apparatus using same Satoshi Kojima, Makoto Aoki, Kazuto Hosoi 2007-06-12
7229731 Electrophotographic photosensitive member and electrophotographic apparatus using the electrophotographic photosensitive member Makoto Aoki, Satoshi Kojima, Hironori Owaki, Kazuto Hosoi 2007-06-12
7157197 Electrophotographic photosensitive member Makoto Aoki, Satoshi Kojima, Motoya Yamada, Kazuto Hosoi, Hironori Owaki 2007-01-02