SK

Satoshi Kai

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #631,551 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11156244 Embossed component and housing and image forming apparatus including same Kohei Takita, Toshikazu Hirakawa, Eiri Sagae, Taisuke Tokuwaki, Shumpei Takahashi +2 more 2021-10-26
9372995 Vulnerability countermeasure device and vulnerability countermeasure method Tomohiro SHIGEMOTO, Hirofumi Nakakoji, Tetsuro Kito, Hisashi Umeki, Satoshi Takemoto +1 more 2016-06-21
9213274 Grinding roller, fixing device, and image forming apparatus Kazuhiro Kotaka, Eiri Sagae, Yoshihisa Hara, Yuusuke Arai 2015-12-15
8587782 Optical-component fabricating method and optical-component fabricating apparatus 2013-11-19
8228558 Printed matter managing system Masato Arai, Kenichi Tsuchida 2012-07-24
8051204 Information asset management system, log analysis server, log analysis program, and portable medium Masato Arai, Yoshinobu Tanigawa, Hiromi Igawa, Akira Morita 2011-11-01
7380267 Policy setting support tool Masato Arai 2008-05-27
4825934 Cushioning sheet for use in denture casting 1989-05-02