MK

Mitsuo Kawamura

NT Ntn: 12 patents #131 of 1,364Top 10%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
Overall (All Time): #369,371 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12021427 Motor, vehicle power unit with motor, generator, vehicle wheel bearing with generator Yuuji Yada, Kentaro Nishikawa 2024-06-25
11641146 Wheel bearing system with generator Hiroki Yabuta, Kentaro Nishikawa 2023-05-02
11634021 Power device for vehicles Kentaro Nishikawa, Yuuji Yada, Yasuyuki Fujita, Hiroki Yabuta 2023-04-25
11577598 Bearing device for vehicle wheel, and vehicle provided with bearing device for vehicle wheel Kentaro Nishikawa, Taisuke Igi, Yuuji Yada, Yasuyuki Fujita, Hiroki Yabuta 2023-02-14
11447003 Vehicle power device and wheel bearing device with generator Hiroki Yabuta, Kentaro Nishikawa, Yasuyuki Fujita, Yuuji Yada 2022-09-20
10836247 Vehicle power assist system Kentaro Nishikawa, Tomomi Ishikawa, Yasuyuki Fujita 2020-11-17
10752104 Bearing device for wheels with auxiliary power device Kentaro Nishikawa, Tomomi Ishikawa, Takushi Matsuto 2020-08-25
10487870 Foil bearing Masato Yoshino, Hiroki Fujiwara 2019-11-26
10132358 Rolling bearing Tomohiko Obata 2018-11-20
9689422 Foil bearing unit Masato Yoshino, Hiroki Fujiwara 2017-06-27
9284982 Cage and rolling bearing Eiichiro Shimazu, Yasutake Hayakawa, Takahiro Okuno, Junichi Ooshimo, Ryuichi Sakamoto 2016-03-15
8545105 Rolling bearing and crown-shaped retainer Hiroki Fujiwara 2013-10-01
5162973 Terminal electrode films for lamination capacitor and method for manufacturing Tomonaga Miyashita 1992-11-10