Inventor

Kaoru Uchiyama

Inventor

Kanagawa, JP

Overview

60→

Patents

1981–2014

Patent span

Physics

Primary field (CPC G)

Patents· 60 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Fprimary

G01FMeasuring volume, volume flow, mass flow or liquid level22%

F02DControlling combustion engines14%

G03DApparatus for processing exposed photographic materials11%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%

H05KPrinted circuits8%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

Y10TTechnical subjects covered by former us classification4%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%

PatentTitleYear

8,659,130'Power module and power module manufacturing method'2014 8,002,076'Electric power steering apparatus'2011 7,679,176'Semiconductor device and electronic control unit using the same'2010 7,554,039'Electronic device'2009 7,530,819'Device for controlling a vehicle'2009 7,445,455'Electronic device'2008 7,303,406'Device for controlling a vehicle'2007 7,281,423'Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method'2007 7,036,368'Heating resistor type air flow rate measuring apparatus'2006 7,018,218'Device for controlling a vehicle'2006 6,815,073'Electronic component and method of manufacturing the same'2004 6,795,165'Focus inspection device and focusing method'2004 6,725,715'Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method'2004 6,598,472'Characteristics adjusting apparatus of physical quantity sensing device and a thermal type air flow measuring instrument, and associated adjusting method'2003 6,541,364'Bump forming method and bump forming apparatus'2003 6,510,735'Characteristics adjusting means of physical quantity sensing device and thermal type air flow measuring instrument'2003 6,435,023'Heating resistor type air flow rate measuring apparatus'2002 6,427,668'Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same'2002 6,344,790'Electronic device such as a thermistor and the like with improved corrosion resistance'2002 6,182,639'Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same'2001 6,070,462'Characteristics adjusting means of physical quantity sensing device and thermal type air flow measuring instrument'2000 6,012,432'Thermal-type airflow meter, intake air system for an internal combustion engine, and control system for the same'2000 5,995,202'Method and apparatus for producing index prints and density adjusting method'1999 5,973,765'Method of and device for selectively printing one of an image formed on a photographic film and liquid crystal display panel'1999 5,952,571'Thermal type flow meter'1999 5,926,253'Apparatus for exposing index prints, index printer, and photographic printer'1999 5,832,403'Air flow measuring apparatus and method thereof'1998 5,757,471'Method and apparatus for producing index prints, and density adjusting method'1998 5,708,205'Measuring element for a mass air flow sensor and mass air flow sensor using the measuring element'1998 5,696,321'Thermal-type air flow measuring instrument with fluid-direction judging capability'1997 5,681,989'Intake air amount measuring apparatus for internal combustion engines'1997 5,544,523'Physical quantity sensor arrangement'1996 5,520,047'Exothermic resistor element and thermal process air flow meter using the same'1996 5,443,550'Electronic circuit apparatus, apparatus for removing electromagnetic wave noise and the method of manufacturing the same'1995 5,440,924'Heating resistor type air flow meter with separate/processing unit'1995 5,435,180'Method and system for measuring air flow rate'1995 5,423,210'Air flow rate meter and air flow rate detection'1995 5,419,187'Air flow rate meter and detection method'1995 5,415,029'Air flow detector for engine control unit'1995 5,351,536'Air flow rate detector'1994 5,231,871'Hot-electrical-resistance type gas flow meter and internal combustion engine with hot-electrical-resistance type gas flow meter'1993 5,186,044'Air flow rate measuring device for an internal combustion engine'1993 5,103,253'Photographic material processing apparatus'1992 5,071,734'Method for processing silver halide color photographic materials'1991 5,049,915'Photosensitive material processing apparatus with dryer'1991 4,954,838'Photosensitive material processing apparatus'1990 4,943,823'Structure of washing conveyance roller for photosensitive material processing machine'1990 4,887,116'Light-sensitive material feeding rack'1989 4,843,412'Film supplying apparatus'1989 4,831,401'Film supplying apparatus'1989 4,719,484'Photosensitive material guide structure for developing apparatus'1988 4,693,016'Drying apparatus'1987 4,672,847'Hot-wire flow rate measuring apparatus'1987 4,662,554'Apparatus for processing photosensitive material'1987 4,564,999'Film handling mechanism'1986 4,555,076'Film handling device'1985 4,540,456'Film handling method'1985 4,466,316'Photographic film trailing end cutting method and apparatus'1984 4,396,279'Trimming condition observing device in picture printer'1983 4,295,115'Semiconductor absolute pressure transducer assembly and method'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2011Patents assigned to HITACHI LTD (35)· patent assignee history

1983–2004Patents assigned to FUJI PHOTO FILM CO LTD (21)· patent assignee history

1983–2004Based in Kanagawa, JP· patent location history

1987–2006Based in Ibaraki, JP· patent location history

1989–1991Based in Tokyo, JP· patent location history

1993–1995Patents assigned to HITACHI AUTOMOTIVE ENG (4)· patent assignee history

1995–2007Based in Omiya, JP· patent location history

1996–2002Based in Suwa, JP· patent location history

1997–2009Patents assigned to HITACHI CAR ENG CO LTD (17)· patent assignee history

2014Patents assigned to HIRAMITSU SHINJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	35	1981–2011
FUJI PHOTO FILM CO LTD	21	1983–2004
HITACHI CAR ENG CO LTD	17	1997–2009
HITACHI AUTOMOTIVE ENG	4	1993–1995
HIRAMITSU SHINJI	1	2014

Locations

Location	Patents	Span
Kanagawa, JP	14	1983–2004
Suwa, JP	9	1996–2002
Omiya, JP	8	1995–2007
Ibaraki, JP	7	1987–2006
Tokyo, JP	5	1989–1991