KK

Keisuke Koyama

Dai Nippon Printing Co.: 4 patents #587 of 2,222Top 30%
JA Jatco: 4 patents #166 of 871Top 20%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
Overall (All Time): #625,495 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11529798 Transfer sheet and hard coat body using same Shunji Fukuda, Junichi Tamuki 2022-12-20
11318715 Hard coating film and laminate 2022-05-03
10792903 Transfer sheet and hard coat body using same Shunji Fukuda, Junichi Tamuki 2020-10-06
10434752 Organic glass laminate coated with inorganic oxide film Shunji Fukuda, Junichi Tamuki, Wataru Saitou, Kazuyuki Takasawa, Taro Morimoto +2 more 2019-10-08
8914200 Controller and control method of belt type continuously variable transmission Katsumi Doihara, Yoshihisa Kodama, Yasuaki Yoshikawa, Kenta Nakamura, Kiyotaka Sawano +2 more 2014-12-16
8914201 Controller and control method of belt type continuously variable transmission Katsumi Doihara, Yoshihisa Kodama, Yasuaki Yoshikawa, Kenta Nakamura, Tomoyuki Mizuochi +3 more 2014-12-16
8892318 Controller and control method of belt type continuously variable transmission Katsumi Doihara, Yoshihisa Kodama, Yasuaki Yoshikawa, Masahiro Nishi, Kenta Nakamura +2 more 2014-11-18
8843287 Belt-based, continuously-variable transmission control device and control method Katsumi Doihara, Yoshihisa Kodama, Yasuaki Yoshikawa, Masahiro Nishi, Kenta Nakamura +2 more 2014-09-23