YY

Yohei Yamamoto

Ricoh Company: 11 patents #2,054 of 9,818Top 25%
TO Toyota: 9 patents #3,216 of 26,838Top 15%
KS Kyocera Document Solutions: 4 patents #749 of 1,545Top 50%
HE Hitachi Kokusai Electric: 3 patents #258 of 843Top 35%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
NT Ntn: 2 patents #586 of 1,364Top 45%
Kioxia: 1 patents #1,054 of 1,813Top 60%
SC Sekisui Polymatech Co.: 1 patents #20 of 38Top 55%
SC Sumitomo Seika Chemicals Co.: 1 patents #180 of 365Top 50%
JC Japan Oxygen Co.: 1 patents #15 of 44Top 35%
Overall (All Time): #93,127 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
9368294 Solenoid operated device Kyoichi Ohtsuka, Taehyun Kim 2016-06-14
9332220 Apparatus, system, and method of managing data, and recording medium Yuya Akimoto, Ryoji Shimamoto, Takahiro Asai, Kaoru Maeda 2016-05-03
9162710 Vehicle rear structure 2015-10-20
8895884 Tank type vacuum circuit breaker Masahiro Arioka 2014-11-25
8664556 Switch device operating mechanism Hiroshi Tottori, Takeaki Yamanaka 2014-03-04
8131874 Meta data customizing method 2012-03-06
7992771 Document-management device and document-management method 2011-08-09
7949206 Scanned image management device Akira Itogawa 2011-05-24
7562286 Apparatus, system, method and computer program product for document management Katsumi Kanasaki 2009-07-14
7318060 Document management device and method, program therefor, and storage medium 2008-01-08
4192662 Process for liquefying and rectifying air Shunji Ogata 1980-03-11