KI

Katsuei Ichikawa

HS Hitachi Automotive Systems: 2 patents #65 of 462Top 15%
RE Renesas Electronics: 2 patents #129 of 791Top 20%
MA Maxell: 1 patents #36 of 88Top 45%
Overall (2018): #27,651 of 503,207Top 6%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10075025 Power transmission device, wireless power feeding system, and control method 2018-09-11
10050474 Non-contact power transmission system, receiving apparatus and transmitting apparatus 2018-08-14
9991731 Non-contact charging device with wireless communication antenna coil for data transfer and electric power transmitting antenna coil for transfer of electric power, and non-contact power supply system using same 2018-06-05
9958345 Rotating body non-contact power-feeding device and torque sensor Atsuo SOMA, Kentarou Miyajima, Kisho Ashida, Makoto Ishii, Motohiro Sasaki +2 more 2018-05-01
9960641 Non-contact power feeding device used in torque sensor having a coil enclosed in peripheral side of a resonance coil and is magnetically coupled with the resonance coil Atsuo SOMA, Kentarou Miyajima, Kisho Ashida, Makoto Ishii, Motohiro Sasaki +2 more 2018-05-01