Inventor

NAKAMICHI HIROYUKI

JP4 patents

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

HITACHI LTD

2 patents

US10190935B2Jan 29, 2019

Gas leak detection device and gas leak detection method

HITACHI LTD2 citations68

US10049839B2Aug 14, 2018

Gas circuit breaker

HITACHI LTD0 citations49

KYOCERA CORP

1 patent

US11815749B2Nov 14, 2023

Functional element housing package, and semiconductor device and LN modulator

KYOCERA CORP0 citations58

ZHANG WEI

1 patent

US9116176B2Aug 25, 2015

Optical current transformer for gas-insulated apparatus

ZHANG WEI2 citations54