YA

Yuka Aoyama

Ricoh Company: 13 patents #1,714 of 9,818Top 20%
MC Meiji Co.: 1 patents #75 of 202Top 40%
Overall (All Time): #347,280 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10859963 Image forming apparatus, image forming method, and process cartridge Shinya Nakayama, Keiichiro Juri, Hiroshi Yamada 2020-12-08
10802412 Image forming apparatus and image forming method Keiichiro Juri, Shinya Nakayama, Hiroshi Yamada 2020-10-13
10191439 Cleaning blade, process cartridge, and image forming apparatus Keiichiro Juri, Masanobu Gondoh, Yohta Sakon, Masahiro Ohmori, Yuuki Mizutani 2019-01-29
10146169 Cleaning blade, process cartridge, and image forming apparatus Keiichiro Juri, Masanobu Gondoh, Yohta Sakon, Masahiro Ohmori, Yuuki Mizutani 2018-12-04
9880510 Cleaning blade, image forming apparatus, and process cartridge Kaori Toyama, Masanobu Gondoh, Yohta Sakon, Shohei Gohda, Yuta Nakamura 2018-01-30
9851682 Cleaning blade including modified portion including impregnated portion and surface layer, and process cartridge and image forming apparatus including the cleaning blade Masanobu Gondoh, Yohta Sakon, Masahiro Ohmori, Shohei Gohda, Kaori Toyama +2 more 2017-12-26
9588479 Image forming apparatus and process cartridge Shohei Gohda, Masanobu Gondoh, Kaori Toyama, Yohta Sakon, Masahiro Ohmori +3 more 2017-03-07
9383713 Cleaning blade, image forming apparatus, and process cartridge Yohta Sakon, Masahiro Ohmori, Hiromi Sakaguchi, Masanobu Gondoh, Shohei Gohda +2 more 2016-07-05
9342031 Cleaning blade, image forming apparatus and process cartridge Hiromi Sakaguchi, Shinji Nohsho, Yohta Sakon, Masahiro Ohmori, Masanobu Gondoh +2 more 2016-05-17
9244423 Cleaning blade, and image forming apparatus and process cartridge using the cleaning blade Masanobu Gondoh, Shohei Gohda, Kaori Toyama, Shinji Nohsho, Masahiro Ohmori +2 more 2016-01-26
9244424 Cleaning blade, image forming apparatus and process cartridge Hiromi Sakaguchi, Shinji Nohsho, Yohta Sakon, Masahiro Ohmori, Masanobu Gondoh +2 more 2016-01-26
9167825 Method for manufacturing liquid fermented milk Masato Saito, Masashi Yamamoto 2015-10-27
9046864 Cleaning blade, and image forming apparatus using same and process cartridge Masanobu Gondoh, Yohta Sakon, Yasuyuki Yamashita, Shohei Gohda, Shinji Nohsho 2015-06-02
8897690 Cleaning blade, image forming apparatus and process cartridge Yohta Sakon, Masahiro Ohmori, Shinji Nohsho, Yasuyuki Yamashita, Masanobu Gondoh +1 more 2014-11-25