KO

Keisuke Ohtsuka

JC Jgc Catalysts And Chemicals: 5 patents #24 of 139Top 20%
KD Kuraray Noritake Dental: 3 patents #19 of 78Top 25%
EM Elpida Memory: 2 patents #267 of 692Top 40%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Overall (All Time): #629,726 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10982610 Engine controller Kentaro Kimura, Takeatsu Ito, Tomokuni Kusunoki 2021-04-20
8455564 Dental composition and composite resin Yoshiko Kuboe, Masaki Okubayashi, Koichi Okada 2013-06-04
8440739 Dental composition and composite resin Masaki Okubayashi, Koichi Okada, Yusuke Takahata 2013-05-14
8436078 Dental composition and composite resin Masaki Okubayashi, Koichi Okada, Yusuke Takahata 2013-05-07
8247298 Method of manufacturing semiconductor device 2012-08-21
8182860 Dental filler Yoshifumi Miyano, Hirokazu Tanaka 2012-05-22
8133779 Method of fabricating a semiconductor device 2012-03-13
7981513 Dental filler Hirokazu Tanaka 2011-07-19