TK

Takashi Kumakura

HI Hitachi: 8 patents #5,191 of 28,497Top 20%
DE Denso: 3 patents #3,857 of 11,792Top 35%
HC Hitachi Cable: 3 patents #224 of 1,086Top 25%
NG Namco Bandai Games: 2 patents #18 of 178Top 15%
📍 Hitachinaka, JP: #312 of 2,447 inventorsTop 15%
Overall (All Time): #296,161 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10290959 Cable mounting substrate, cable-equipped substrate and method for connecting cables to cable mounting substrate Hideharu Nagai 2019-05-14
10157696 Communication cable Hideki Nonen 2018-12-18
9660318 Differential signaling cable, transmission cable assembly using same, and production method for differential signaling cable Takahiro Sugiyama, Hideki Nounen, Yosuke Ishimatsu 2017-05-23
9484127 Differential signal transmission cable Takahiro Sugiyama, Hideki Nonen 2016-11-01
9214260 Differential signal transmission cable and multi-core differential signal transmission cable Hiroshi Ishikawa, Takahiro Sugiyama 2015-12-15
9123452 Differential signaling cable, transmission cable assembly using same, and production method for differential signaling cable Takahiro Sugiyama, Hideki Nounen, Yosuke Ishimatsu 2015-09-01
8993883 Differential signal transmission cable Takahiro Sugiyama 2015-03-31
8758051 Connection structure and a connection method for connecting a differential signal transmission cable to a circuit board Hideki Nonen, Takahiro Sugiyama 2014-06-24
8653373 Differential signal transmission cable and method for fabricating the same Takahiro Sugiyama, Hideki Nonen 2014-02-18
8624912 Program, image generation device, and image generation method Noriyuki Hiyama 2014-01-07
8575488 Differential signal transmission cable Takahiro Sugiyama, Hideki Nonen 2013-11-05
7969751 High-speed signal transmission apparatus Keiichi Yamamoto, Norio Chujo, Yosuke Ishimatsu 2011-06-28
7706636 Image generation system (game system), image generation method, program and information storage medium Taichi Higashino, Seidou Ozawa, Ryo Takahashi, Sei Nakatani, Yoshiyuki Ozaki 2010-04-27
7439645 Stator arrangement of a rotary electric machine having lead wires in sagging contact with the stator winding Tetsuya Gorohata 2008-10-21
7382069 Rotary electric apparatus with coil-end block from which lead wires are drawn out Tetsuya Gorohata 2008-06-03
7088026 Stator arrangement of rotary electric machine Tetsuya Gorohata 2006-08-08