YT

Yasuji Taketsuna

TO Toyota: 24 patents #844 of 26,838Top 4%
Aisin Seiki Kabushiki Kaisha: 3 patents #1,084 of 3,782Top 30%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
Overall (All Time): #174,425 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
9065316 Stator core slot and pole piece arrangement for stator structure of a rotary electric machine Shingo Fubuki, Yasushi Nishikuma, Katsuhiko Tatebe, Tomohiro Takenaga 2015-06-23
8967441 Magnet splitting device and magnet splitting method Yasushi Nishikuma 2015-03-03
8944147 Heat exchanger and method for manufacturing same Yuya Takano, Eisaku Kakiuchi, Katsuhiko Tatebe, Masahiro Morino, Tomohiro Takenaga 2015-02-03
8916964 Semiconductor device and method of producing same Eisaku Kakiuchi, Katsuhiko Tatebe, Masahiro Morino, Tomohiro Takenaga 2014-12-23
8860210 Semiconductor device Eisaku Kakiuchi, Masahiro Morino, Yuya Takano 2014-10-14
8844134 Method of manufacturing a heat exchanger Masahiro Morino 2014-09-30
8803378 Motor generator for vehicle technical field Tomoka Sonohara, Hiroaki Urano, Satoshi Murata, Yasuaki Tahara, Kenji Ishida 2014-08-12
8672013 Apparatus for handling magnet Yasushi Nishikuma 2014-03-18
8593812 Heat exchanger, semiconductor device, method for manufacturing the heat exchanger, and method for manufacturing the semiconductor device Masahiro Morino, Eisaku Kakiuchi, Yuya Takano 2013-11-26
8365409 Heat exchanger and method of manufacturing the same Eisaku Kakiuchi, Masahiro Morino, Yuya Takano 2013-02-05
8242646 Rotating electric machine and drive device Kazutaka Tatematsu, Fumiki Tanahashi, Atomi Arakawa 2012-08-14
8138640 Rotating electric machine and cooling system for the rotating electric machine Hiroaki Urano, Eiji Yamada, Kazutaka Tatematsu, 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, Kazutaka Tatematsu, Yasushi Nishikuma, Yutaka Komatsu 2012-02-14
7919890 Rotating electric machine 2011-04-05
7819214 In-wheel motor capable of efficiently cooling motor Ryoji Mizutani, Yuki Tojima, Atsushi Torii, Shigetaka Isogai 2010-10-26
7228928 In-wheel motor capable of efficiently cooling motor Ryoji Mizutani, Yuki Tojima, Atsushi Torii, Shigetaka Isogai 2007-06-12
7211024 Toroidal type continuously variable transmission Shigenori Tamaki 2007-05-01
7166055 Toroidal type continuously variable transmission Shigenori Tamaki 2007-01-23
7128685 Toroidal type continuously variable transmission Shigenori Tamaki 2006-10-31
7125361 Toroidal type continuously variable transmission Shigenori Tamaki 2006-10-24
7094175 Lubrication device for toroidal type continuously variable transmission Shigenori Tamaki 2006-08-22
7029418 Toroidal type continuoulsy variable transmission Shigenori Tamaki 2006-04-18
6764427 Toroidal type continuously variable transmission Shigenori Tamaki 2004-07-20
5679099 Apparatus for controlling slip amount of motor vehicle clutch during vehicle starting Shogo Kato, Koichi Sugihara, Tomoyuki Maeda 1997-10-21