Inventor · disambiguated record
Kazumi Tamura
Also filed as: TAMURA KAZUMI
7 granted patents·1 pending application·51 citations·filing 1986–2017
81Inventor score
Files withMITSUBISHI HEAVY IND LTD3YASHIMA EIJI2HITACHI HOME & LIFE SOLUTIONS1HITACHI JOHNSON CONTROLS AIR CONDITIONING INC1HITACHI LTD1
Top patents by PatentIndex Score
8 records- 0155US6203290B1Closed-typed electrically-driven compressorHITACHI LTD·Filed 1998·Granted Mar 20, 2001·17 cites·3 claims
- 0252US5168967ADynamic damper and method for detecting malfunction of dynamic damperMITSUBISHI HEAVY IND LTD·Filed 1990·Granted Dec 8, 1992·17 cites·3 claims
- 0350US10533555B2Scroll compressorHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2017·Granted Jan 14, 2020·0 cites·6 claims
- 0446US4767461AMethod for manufacturing concreteMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Aug 30, 1988·9 cites·12 claims
- 0541US9028684B2Separating agent for optical isomerYASHIMA EIJI·Filed 2010·Granted May 12, 2015·0 cites·8 claims
- 0637US7074023B2Scroll compressorHITACHI HOME & LIFE SOLUTIONS·Filed 2004·Granted Jul 11, 2006·0 cites·4 claims
- 0730US5272847ALong period pendulum damping equipmentMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Dec 28, 1993·8 cites·5 claims
- 0829US2012149851A1Separating agent for optical isomersYASHIMA EIJI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →