KT

Kazutaka Tatematsu

TO Toyota: 28 patents #637 of 26,838Top 3%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
NT Nagoya Institute Of Technology: 1 patents #52 of 159Top 35%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #139,527 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
8906533 Battery module Kazuya Tsuchiya 2014-12-09
8590137 Method of manufacturing a stator Hiroaki Urano, Eiji Yamada, Yasuhiro Endo, Yasuaki Tahara, Akihiro Tanaka +1 more 2013-11-26
8502432 Crossover module Hiroaki Urano 2013-08-06
8389151 Battery unit Ryoji Mizutani, Eiji Yamada, Yasuhiro Endo 2013-03-05
8294322 Rotating electrical machine Kosuke Aiki, Hideo Nakai, Takaji Umeno, Eiji Yamada, Norimoto Minoshima +3 more 2012-10-23
8242645 Rotating electric machine enabling cooling of a cooling target region Eiji Yamada, Atomi Arakawa 2012-08-14
8242646 Rotating electric machine and drive device Yasuji Taketsuna, Fumiki Tanahashi, Atomi Arakawa 2012-08-14
8138640 Rotating electric machine and cooling system for the rotating electric machine Hiroaki Urano, Eiji Yamada, Yasuji Taketsuna, Atomi Arakawa, Akihiro Tanaka +3 more 2012-03-20
8115353 Connection line used for stator of electric motor, stator including that connection line, and method for bending the connection line Hiroaki Urano, Yasuji Taketsuna, Yasushi Nishikuma, Yutaka Komatsu 2012-02-14
8097995 Split stator for electric motor and manufacturing method of the same Shinichi Iizuka, Kouzou Kimura, Kazushi Kusawake, Yutaka Komatsu 2012-01-17
8074753 Drive device of vehicle Yasuaki Tahara, Yasuhiro Endo 2011-12-13
8044633 Drive device of electric motor Ryoji Mizutani, Eiji Yamada, Nobuyuki Matsui, Takashi Kosaka 2011-10-25
8035271 Stator core and rotating electric machine Shinya Sano, Eiji Yamada 2011-10-11
7969056 Rotating electric motor Ryoji Mizutani, Eiji Yamada, Nobuyuki Matsui, Takashi Kosaka 2011-06-28
7963353 Power output device of hybrid vehicle Ryoji Mizutani, Yasuhiro Endo 2011-06-21
7944111 Stator and motor Yasuhiro Endo, Yutaka Komatsu 2011-05-17
7915753 Power supply apparatus and vehicle Yasuhiro Endo, Ryoji Mizutani, Eiji Yamada, Yasuaki Tahara 2011-03-29
7896116 Drive device of hybrid vehicle Ryoji Mizutani, Yasuhiro Endo 2011-03-01
7851954 Vehicle drive device Yasuhiro Endo, Ryoji Mizutani, Tadafumi Yoshida 2010-12-14
7843092 Core and method for producing core Ryoji Mizutani, Yasuhiro Endo 2010-11-30
7800260 Vehicle driving apparatus Yutaka Komatsu, Yasuhiro Endo, Takeshi Yamazaki, Hiromichi Kuno, Tadafumi Yoshida 2010-09-21
7768170 Rotary electric machine Yasuhide Yagyu 2010-08-03
7758706 Method for producing dust core compact and dust core compact Kazuhiro Hirose, Haruhisa Toyoda, Atsushi Sato, Takao Nishioka, Yasuhiro Endo +2 more 2010-07-20
7755243 Rotating electric machine Ryoji Mizutani, Eiji Yamada, Nobuyuki Matsui, Takashi Kosaka 2010-07-13
7737600 Motor generator and automobile carrying the same Yasuhiro Endo, Ryoji Mizutani, Kenji Harada, Toshiya Yamaguchi, Eisuke Hoshina 2010-06-15