Inventor
TAMURA KAZUHISA
JP28 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY
6 patentsUSD437602SFeb 13, 2001
Hydraulic excavator
HITACHI CONSTRUCTION MACHINERY48 citations94
US6325450B2Dec 4, 2001
Operator's cab in construction machine
HITACHI CONSTRUCTION MACHINERY31 citations92
US6209949B1Apr 3, 2001
Operator's cab in construction machine
HITACHI CONSTRUCTION MACHINERY25 citations92
US5643080AJul 1, 1997
Air outlet member
HITACHI CONSTRUCTION MACHINERY19 citations90
US6206457B1Mar 27, 2001
Operator's cab for construction machines
HITACHI CONSTRUCTION MACHINERY16 citations83
US7070017B2Jul 4, 2006
Rotating apparatus for construction machine
HITACHI CONSTRUCTION MACHINERY2 citations58
MITSUBISHI HEAVY IND LTD
6 patentsUS9403227B2Aug 2, 2016
Electrochemical machining tool and electrochemical machining system
MITSUBISHI HEAVY IND LTD8 citations82
US9878388B2Jan 30, 2018
Electrochemical machining tool, electrochemical machining system, and perforated member manufacturing method
MITSUBISHI HEAVY IND LTD2 citations70
US8001723B2Aug 23, 2011
Tool, system, method, and plant for promoting growth of seedling, seedling set for planting, and planting method
MITSUBISHI HEAVY IND LTD3 citations56
US9981331B2May 29, 2018
Electrochemical machining tool and electrochemical machining system
MITSUBISHI HEAVY IND LTD1 citations49
US9943919B2Apr 17, 2018
Electrochemical machining apparatus
MITSUBISHI HEAVY IND LTD0 citations39
US9889515B2Feb 13, 2018
Electrochemical machining tool, electrochemical machining system, and method for manufacturing perforated member
MITSUBISHI HEAVY IND LTD0 citations39