MS

Masafumi Sakuma

Aisin Seiki Kabushiki Kaisha: 29 patents #36 of 3,782Top 1%
AI Aisin: 3 patents #81 of 1,000Top 9%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
MH Mitsui High-Tec: 2 patents #53 of 174Top 35%
Overall (All Time): #112,517 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 25 most recent of 32 patents

Patent #TitleCo-InventorsDate
11496026 Stator manufacturing method and stator Teppei TSUDA 2022-11-08
11296566 Rotating electric machine Masako Shibamori 2022-04-05
11264878 Rotor for rotary electric machine and method of manufacturing rotary electric machine Masayuki Ikemoto, Teppei TSUDA 2022-03-01
10910898 Rotating electric machine Teppei TSUDA 2021-02-02
10784737 Rotating electrical machine and method for manufacturing same 2020-09-22
10749387 Rotary electric apparatus Teppei TSUDA 2020-08-18
10361599 Three-phase rotating electrical machine Teppei TSUDA 2019-07-23
10122232 Rotary electric machine Teppei TSUDA 2018-11-06
9325211 Wave winding coil for rotary electrical machine Tomohiro Fukushima, Shuhei Yamashita 2016-04-26
8578904 Device and method for starting engine 2013-11-12
8541917 Rotary electrical machine Tomohiro Sato 2013-09-24
8471420 Rotating electrical machine with terminal box and sealing member Shigetaka Isogai 2013-06-25
8358041 Electric motor having wire connection structure and wire connection method for the same Shigetaka Isogai, Ryoji Mizutani 2013-01-22
8319382 Electric motor having wire connection structure and wire connection method for the same Shigetaka Isogai, Ryoji Mizutani 2012-11-27
8258670 Motor including supporting portion contacting stator Tomohiro Fukushima, Masayuki Nishimura 2012-09-04
8195348 Driving power control apparatus for four wheel drive vehicle Ryoji Mizutani, Michitaka Tsuchida, Yasuaki Tahara, Tomohiro Fukushima 2012-06-05
7994680 Motor including electrical sheets having shear droops 2011-08-09
7958960 Driving force control apparatus for a vehicle that drives wheel units independently Ryoji Mizutani, Michitaka Tsuchida, Tomohiro Fukushima 2011-06-14
7938212 In-wheel motor system Shigetaka Isogai 2011-05-10
7928627 Laminated core and method for manufacturing the same Akira Nagai, Iwao Myojin, Akinori Hoshino, Hiroyuki Yamamoto, Haruji Suzuki 2011-04-19
7777387 Laminated core and method for manufacturing the same Akira Nagai, Iwao Myojin, Akinori Hoshino, Hiroyuki Yamamoto, Haruji Suzuki 2010-08-17
7641010 In-wheel motor with high durability Ryoji Mizutani, Fumito Kurata, Shigekazu Yogo, Kenji Harada, Atsushi Torii +1 more 2010-01-05
7378774 Laminated core of rotary electric machine Atsushi Torii, Akinori Hoshino, Hiroyuki Yamamoto 2008-05-27
7279821 Motor Tomohiro Fukushima 2007-10-09
7015614 Synchronous reluctance motor Tomohiro Fukushima 2006-03-21