Inventor
ITOH HIROSHI
JP261 patents
⚠️ This page may combine multiple inventors who share the name “ITOH HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
11 patentsUS4721364AJan 26, 1988
Dazzle-free mirror with photocell in a non-dazzle-free portion
NIPPON DENSO CO367 citations99
US4697883AOct 6, 1987
Control apparatus for two section, glare shield mirror
NIPPON DENSO CO377 citations99
US4676601AJun 30, 1987
Drive apparatus for a liquid crystal dazzle-free mirror arrangement
NIPPON DENSO CO285 citations99
US4671615AJun 9, 1987
Control apparatus for a dazzle-free reflection mirror of a vehicle
NIPPON DENSO CO361 citations99
US4669825AJun 2, 1987
Control apparatus with delay circuit for antiglare mirror
NIPPON DENSO CO258 citations99
US4669826AJun 2, 1987
Apparatus for detecting the direction of light for dazzle-free mirrors
NIPPON DENSO CO202 citations99
US4632509ADec 30, 1986
Glare-shielding type reflector
NIPPON DENSO CO260 citations99
US4623222ANov 18, 1986
Liquid crystal type dazzle-free transmissive-reflective mirror
NIPPON DENSO CO547 citations99
US4669827AJun 2, 1987
Detection of manipulation of position apparatus for dazzle-free mirror
NIPPON DENSO CO141 citations98
US4655549AApr 7, 1987
Automatic antidazzle semitransparent mirror
NIPPON DENSO CO144 citations98
US4687956AAug 18, 1987
Liquid crystal element driving apparatus
NIPPON DENSO CO52 citations93
TOYOTA MOTOR CO LTD
7 patentsUS6306057B1Oct 23, 2001
Hybrid drive system
TOYOTA MOTOR CO LTD181 citations99
US5006093AApr 9, 1991
Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission
TOYOTA MOTOR CO LTD141 citations98
US4672863AJun 16, 1987
Method and apparatus for controlling power transmission system in an automotive vehicle
TOYOTA MOTOR CO LTD94 citations96
US4663990AMay 12, 1987
Method for controlling continuously variable transmission
TOYOTA MOTOR CO LTD103 citations96
US5067603ANov 26, 1991
Apparatus for controlling hydraulically operated clutch in vehicle transmission system, including two valves for engaging and disengaging the clutch
TOYOTA MOTOR CO LTD23 citations93
US5052247AOct 1, 1991
Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating fail-safe protective means
TOYOTA MOTOR CO LTD29 citations93
US4622865ANov 18, 1986
Apparatus for controlling continuously variable transmission when accelerating from low speeds
TOYOTA MOTOR CO LTD28 citations93
CANON KK
5 patentsUS6359677B2Mar 19, 2002
Stage apparatus, exposure apparatus using the same, and a device manufacturing method
CANON KK49 citations93
US5973459AOct 26, 1999
Linear motor apparatus, and stage apparatus, exposure system and device production method using the linear motor apparatus
CANON KK23 citations93
US6160612ADec 12, 2000
Scanning type exposure apparatus, position control apparatus, and method therefor
CANON KK26 citations92
US5936710AAug 10, 1999
Scanning type exposure apparatus, position control apparatus, and method therefor
CANON KK39 citations92
US5894337AApr 13, 1999
Eye fundus examining apparatus
CANON KK34 citations92
MITSUI TOATSU CHEMICALS
4 patentsUS4835312AMay 30, 1989
Production process of N-substituted amide compounds
MITSUI TOATSU CHEMICALS171 citations98
US4828710AMay 9, 1989
Method for the extraction of water from macromolecular solutions
MITSUI TOATSU CHEMICALS104 citations95
US4729834AMar 8, 1988
Method for adsorbing and desorbing
MITSUI TOATSU CHEMICALS63 citations95
US5437902AAug 1, 1995
Fire-resistant glass and process for production thereof
MITSUI TOATSU CHEMICALS45 citations94
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS5945760AAug 31, 1999
Motor with built-in permanent magnets
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD92 citations97
US5744887AApr 28, 1998
Permanent magnet rotor and manufacturing method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD74 citations96
US6084496AJul 4, 2000
Magnetizing method for a permanent-magnet motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US5952761ASep 14, 1999
Inverter-driven motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92
KOKEN KK
2 patentsNIPPON CATALYTIC CHEM IND
2 patentsSEIKO EPSON CORP
2 patentsKAWASAKI PRECISION MACH KK
2 patentsSHARP KK
1 patentIBM
1 patentTOKYO SHIBAURA ELECTRIC CO
1 patentRICOH KK
1 patentKURARAY CO
1 patentMITSUBISHI ELECTRIC CORP
1 patentNEC CORP
1 patentKONISHIROKU PHOTO IND
1 patentNISSAN MOTOR
1 patentMITSUI CHEMICALS INC
1 patentOLYMPUS OPTICAL CO
1 patentShowing the top 50 of 261 patents by PatentIndex Score.