Inventor
ABE NOBUO
JP59 patents
⚠️ This page may combine multiple inventors who share the name “ABE NOBUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS5137437AAug 11, 1992
Scroll compressor with improved bearing
HITACHI LTD63 citations96
US6261072B1Jul 17, 2001
Scroll compressor
HITACHI LTD22 citations93
US5186546AFeb 16, 1993
Self-aligning bearing and closed-type electrically driven compressor having the same
HITACHI LTD25 citations93
US6106252AAug 22, 2000
Scroll compressor
HITACHI LTD39 citations92
US5580233ADec 3, 1996
Compressor with self-aligning rotational bearing
HITACHI LTD46 citations90
US5304045AApr 19, 1994
Closed type motor-driven compressor, a scroll compressor and a scroll lap machining end mill
HITACHI LTD37 citations88
US6478558B2Nov 12, 2002
Oscillating piston type compressor and method of manufacturing piston thereof
HITACHI LTD17 citations82
US4236879ADec 2, 1980
Hermetic motor-compressor
HITACHI LTD28 citations82
US6599100B2Jul 29, 2003
Closed type motor-operated compressor
HITACHI LTD13 citations81
US4088860AMay 9, 1978
Vacuum interrupter for high voltage application
HITACHI LTD18 citations74
US4336430AJun 22, 1982
Vacuum interrupter
HITACHI LTD12 citations73
US5314317AMay 24, 1994
Method of working scroll member of scroll compressor
HITACHI LTD7 citations69
US4238172ADec 9, 1980
Hermetic motor-compressor
HITACHI LTD8 citations68
US4590491AMay 20, 1986
Thermal transfer printer
HITACHI LTD3 citations63
US4427857AJan 24, 1984
Vacuum interrupter
HITACHI LTD4 citations63
US6358028B1Mar 19, 2002
Scroll compressor
HITACHI LTD2 citations60
US6718864B2Apr 13, 2004
Closed compressor
HITACHI LTD4 citations59
DENSO CORP
12 patentsUS5977695ANov 2, 1999
Spark plug having improved consumption resistance
DENSO CORP63 citations96
US6078129AJun 20, 2000
Spark plug having iridium containing noble metal chip attached via a molten bond
DENSO CORP76 citations93
US6215234B1Apr 10, 2001
Spark plug having specified spark gap dimensional relationships
DENSO CORP23 citations92
US6093071AJul 25, 2000
Spark plug and process of producing same
DENSO CORP38 citations92
US5811915ASep 22, 1998
Spark plug including electrode with protruding portion for holding noble metallic chip, and method of making the same
DENSO CORP45 citations92
US6262522B1Jul 17, 2001
Spark plug for internal combustion engine
DENSO CORP45 citations91
US6846214B1Jan 25, 2005
Method of manufacturing a spark plug for an internal combustion engine
DENSO CORP27 citations89
US10897123B2Jan 19, 2021
Spark plug for internal combustion engine having a shaped composite chip on center electrode and/or ground electrode
DENSO CORP9 citations86
US9077158B2Jul 7, 2015
Spark plug for internal combustion engine
DENSO CORP6 citations69
US8884504B2Nov 11, 2014
Spark plug for internal combustion engines and mounting structure for the spark plug
DENSO CORP2 citations63
US7234429B2Jun 26, 2007
Spark plug with increased durability
DENSO CORP5 citations62
US11685970B2Jun 27, 2023
Iridium alloy
DENSO CORP0 citations56
IKEDA BUSSAN CO
5 patentsUS5224299AJul 6, 1993
Vehicular door structure
IKEDA BUSSAN CO63 citations96
US5094580AMar 10, 1992
Structure for connecting two plates
IKEDA BUSSAN CO35 citations93
US4778709AOct 18, 1988
Hollow plate made of synthetic resin
IKEDA BUSSAN CO20 citations76
US4933225AJun 12, 1990
Pressed ceiling for use in vehicles
IKEDA BUSSAN CO16 citations74
US5320012AJun 14, 1994
Method of trimming molded ceiling for automotive vehicle or the like
IKEDA BUSSAN CO2 citations63
NIPPON DENSO CO
5 patentsUS6094000AJul 25, 2000
Spark plug for internal combustion engine
NIPPON DENSO CO85 citations95
US5563468AOct 8, 1996
Spark plug having arc-shaped precious metal chip and method of producing the same
NIPPON DENSO CO23 citations92
US5502351AMar 26, 1996
Spark plug having horizontal discharge gap
NIPPON DENSO CO33 citations92
US5465022ANov 7, 1995
Spark plug for internal-combustion engine and manufacture method of the same
NIPPON DENSO CO50 citations90
US5406166AApr 11, 1995
Long life spark plug having consumable discharge member
NIPPON DENSO CO15 citations73
AMADA CO LTD
5 patentsUS5575598ANov 19, 1996
V-shaped groove forming machine and its control method
AMADA CO LTD21 citations90
US5399049AMar 21, 1995
V-shaped groove forming machine and its control method
AMADA CO LTD13 citations80
US5078559AJan 7, 1992
V-shaped groove forming machine and its control method
AMADA CO LTD18 citations80
US5494385AFeb 27, 1996
V-shaped groove forming machine
AMADA CO LTD4 citations71
US5080540AJan 14, 1992
V-shaped groove forming machine
AMADA CO LTD8 citations71
ABE NOBUO
2 patentsENDO SEISAKUSHO KK
1 patentHORI TSUNENOBU
1 patentHITACHI HOME & LIFE SOLUTIONS
1 patentSUMITOMO ELECTRIC INDUSTRIES
1 patentShowing the top 50 of 59 patents by PatentIndex Score.