Inventor

NIIHARA KOSHIRO

JP4 patents

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

MITSUBISHI HEAVY IND COMPRESSOR CORP

1 patent

US12311482B2May 27, 2025

Repair method of rotor

MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations50

MITSUBISHI HEAVY IND LTD

1 patent

US9815134B2Nov 14, 2017

Impeller brazing method

MITSUBISHI HEAVY IND LTD1 citations50

YOKOO KAZUTOSHI

1 patent

US9566655B2Feb 14, 2017

Impeller brazing method

YOKOO KAZUTOSHI1 citations45

NIIHARA KOSHIRO

1 patent

US8650754B2Feb 18, 2014

Method for manufacturing impeller

NIIHARA KOSHIRO1 citations41