KM

Kengo Matsumoto

TO Toyota: 48 patents #202 of 26,838Top 1%
MC Murata Manufacturing Co.: 10 patents #773 of 5,295Top 15%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
Overall (All Time): #34,413 of 4,157,543Top 1%
64
Patents All Time

Issued Patents All Time

Showing 51–64 of 64 patents

Patent #TitleCo-InventorsDate
D531935 Motor vehicle and/or toy replica thereof Katsuhiro Suzuki, Hiroyuki Tada, Tomoyasu Nishi 2006-11-14
D525916 Motor vehicle and/or toy replica thereof Akikazu Hayashi, Tatsuya Sonoda, Yoshitake Takaoka 2006-08-01
D525917 Motor vehicle and/or toy replica thereof Akikazu Hayashi, Tatsuya Sonoda, Yoshitake Takaoka 2006-08-01
D526072 Front combination lamp for an automobile Hiroshi Fujimoto, Akihito Fukui 2006-08-01
D525727 Rear combination lamp for an automobile Hiroshi Fujimoto, Takahiro Kanno 2006-07-25
7081609 Light-receiving circuit capable of compensating a temperature dependence of an optical sensitivity of a photodiode 2006-07-25
D523777 Motor vehicle and/or toy replica thereof Wahei Hirai, Hiroyuki Hatake 2006-06-27
D518757 Motor vehicle and/or toy replica thereof Hiroyuki Metsugi, Machio Nakamura 2006-04-11
D518415 Motor vehicle and/or toy replica thereof Hiroyuki Metsugi, Hiroaki Hakamata 2006-04-04
D510300 Motor vehicle and/or toy replica thereof Koichi Suga, Akihito Fukui, Satoru Sugimoto, Hiroyuki Hatake 2005-10-04
D491118 Front grille for an automobile Yasuhisa Hamano 2004-06-08
D491291 Front combination lamp for an automobile Yoshitake Takaoka, Shin Miyata 2004-06-08
D489647 Automobile Yoshitake Takaoka, Akikazu Hayashi, Tatsuya Sonoda 2004-05-11
D476602 Automobile Masahiro Yanada, Shunsuke Tanaka, Terumi Ukai, Masayuki Yamada, Hiroshi Igarashi +1 more 2003-07-01