P

Inventor

TAMURA KAZUMI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA KAZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND LTD

3 patents
US4767461AAug 30, 1988

Method for manufacturing concrete

MITSUBISHI HEAVY IND LTD9 citations72
US5168967ADec 8, 1992

Dynamic damper and method for detecting malfunction of dynamic damper

MITSUBISHI HEAVY IND LTD17 citations71
US5272847ADec 28, 1993

Long period pendulum damping equipment

MITSUBISHI HEAVY IND LTD8 citations69

HITACHI LTD

1 patent
US6203290B1Mar 20, 2001

Closed-typed electrically-driven compressor

HITACHI LTD17 citations82

YASHIMA EIJI

1 patent
US9028684B2May 12, 2015

Separating agent for optical isomer

YASHIMA EIJI0 citations42

HITACHI HOME & LIFE SOLUTIONS

1 patent
US7074023B2Jul 11, 2006

Scroll compressor

HITACHI HOME & LIFE SOLUTIONS0 citations39

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

1 patent
US10533555B2Jan 14, 2020

Scroll compressor

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC0 citations36