KK

Katsuhide Kitagawa

TO Toyota: 10 patents #2,889 of 26,838Top 15%
AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
AI Aisin: 1 patents #310 of 1,000Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Seto, JP: #46 of 328 inventorsTop 15%
Overall (All Time): #445,501 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12142990 Rotating electric machine Akifumi Kurokawa 2024-11-12
11539264 Vehicle electric motor Motoki Takeno, Yoshitada Yamagishi, Masaki Mori, Taketo Takeuchi 2022-12-27
11444498 Vehicle electric motor Motoki Takeno, Masaki Mori, Taketo Takeuchi 2022-09-13
11418092 Lubrication mechanism for bearing of vehicle electric motor Masaki Mori 2022-08-16
11411458 Rotating machine lubrication structure Masaki Mori 2022-08-09
10094377 Oil pump for vehicle and vehicle with the same Tatsuo Obata, Hiromichi Kimura, Takeshi Kuwahara, Kunio Morisawa, Masamitsu Seno +2 more 2018-10-09
9740195 Storage cell system and power plant control system Kazuyasu Asakura, Tohru Akatsu, Hiroto Takeuchi 2017-08-22
9154005 Rotor core for rotating electrical machine, and manufacturing method thereof Makoto Yoshida, Masashi Matsumoto 2015-10-06
8742636 Terminal block for rotary electric machine Katsunori Ueki, Daisuke Akuta, Hiroyuki Matsuoka 2014-06-03
8314521 Vehicle drive device 2012-11-20
8152574 Connector for use with apparatus Hiroyuki Matsuoka 2012-04-10