YK

Yasuji Kawamata

SK Showa Denko K.K.: 9 patents #136 of 1,736Top 8%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Overall (All Time): #572,070 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9242612 Shock absorbing member Satoshi Yamaguchi 2016-01-26
8814234 Vehicle bumper beam and method for manufacturing same Sadao Kokubo, Satoshi Yamaguchi 2014-08-26
8714601 Flanged pipe 2014-05-06
8393067 Connection device for connection between pipe and connection member 2013-03-12
8266782 Method of joining members together Masahiro Miyazaki 2012-09-18
8156630 Method of joining members Masahiro Miyazaki 2012-04-17
7971740 Pressure vessel Toshiaki Shimada 2011-07-05
7749609 Metal plate for producing flat tube, flat tube and process for producing the flat tube Satoru Kaimura, Takashi Tamura, Ryoichi Hoshino, Noboru Ogasawara 2010-07-06
7341099 Metal plate for producing flat tube, flat tube and process for producing the flat tube Satoru Kaimura, Takashi Tamura, Ryoichi Hoshino, Noboru Ogasawara 2008-03-11