Inventor

TOKUYAMA KAZUMA

JP3 patents

⚠️ This page may combine multiple inventors who share the name “TOKUYAMA KAZUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAWASAKI HEAVY IND LTD

2 patents

US11323008B2May 3, 2022

Magnetic bearing controller and magnetic bearing control method

KAWASAKI HEAVY IND LTD0 citations41

US10822067B2Nov 3, 2020

Power system of ship

KAWASAKI HEAVY IND LTD0 citations36

ICHIKAWA SHINJI

1 patent

US9649946B2May 16, 2017

Vehicle and contactless power supply system for adjusting impedence based on power transfer efficiency

ICHIKAWA SHINJI7 citations81