Inventor

Yutaka Kitamura

Inventor

Tokyo, JP

Overview

43→

Patents

1985–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 43 as inventor

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

H02Kprimary

H02KDynamo-electric machines25%

Y02TClimate change mitigation technologies related to transportation10%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%

F16HGearing6%

F02NStarting of combustion engines5%

F02BInternal-combustion piston engines4%

H02JElectric power networks4%

B60LPropulsion of electrically-propelled vehicles3%

Y10TTechnical subjects covered by former us classification3%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%

PatentTitleYear

10,898,112Gait posture meter and program2021 10,479,133Molding film and molding transfer foil using same2019 8,966,783'Vacuum-pressure spray-drying method and vacuum-pressure spray-drying device'2015 8,011,467'Vehicle power supply system'2011 7,610,973'Automotive electric motor-generator apparatus'2009 7,589,449'Electric rotating machine'2009 7,545,061'Rotating electric machine for vehicles'2009 7,538,523'Control apparatus-integrated generator-motor'2009 7,485,983'Vehicle power supply system'2009 7,420,312'Rotating electrical machine'2008 7,414,339'Vehicular rotating electrical machine apparatus'2008 7,400,070'Rotating electric machine for vehicles'2008 7,397,223'Inverter-integrated electrical rotating machine'2008 7,028,794'Transmission gear apparatus for motor vehicle'2006 7,021,271'Belt drive system'2006 6,975,080'Rotating electrical machine for vehicle'2005 6,953,407'Belt transmission apparatus'2005 6,878,094'Power transmission control device for vehicle'2005 6,758,781'Automotive AC rotating machine'2004 6,513,633'Rotation transmitting device incorporating one-way clutch therein'2003 6,380,841'Variable resistor'2002 5,437,090'Method of making a rotor of an inductor type alternating current generator'1995 5,350,031'Plural generator apparatus for an electric hybrid automobile'1994 5,343,105'AC generator for vehicles'1994 5,241,230'Cooling fan with reduced noise capability in an AC generator'1993 5,237,232'Rotor of AC generator'1993 5,235,229'Vehicular AC generator'1993 5,216,186'Crystalline palladium tetrakis(triphenylphosphine) and a process for preparing the same'1993 5,095,235'Vehicle AC generator'1992 5,093,591'Alternating current generator with vented fan-like pulleys'1992 5,061,889'Vehicle AC generator control device for adjusting output voltage in accordance with vehicle conditions'1991 5,028,826'Fan arrangement for a vehicular AC generator'1991 4,963,776'Vehicular a.c. generator having improved cooling structure'1990 4,955,944'Rotating electric machine'1990 4,945,277'Control device for a vehicle A.C. generator'1990 4,922,148'Water-cooled alternator for vehicle'1990 4,898,038'Engine starting and charging device'1990 4,870,307'Block-mounted water cooled ac generator'1989 4,849,665'Anti-vibration mounting for vehicle alternator'1989 4,818,906'Vehicle mounted A.C. generator'1989 4,765,283'Cooling device for vehicle mounted generator'1988 4,739,204'Liquid cooled a.c. vehicle generator'1988 4,492,885'Alternating current generator for a car'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2011Patents assigned to MITSUBISHI ELECTRIC CORP (37)· patent assignee history

1985–1995Based in Himeji, JP· patent location history

1988–1994Based in Hyogo, JP· patent location history

2002Patents assigned to MURATA MANUFACTURING CO (1)· patent assignee history

2003Patents assigned to NSK LTD (1)· patent assignee history

2003–2011Based in Tokyo, JP· patent location history

2009Patents assigned to MITSUBISHI DENKI KABUSHIKI KAS (1)· patent assignee history

2015Patents assigned to KITAMURA YUTAKA (1)· patent assignee history

2019Based in Otsu, JP· patent location history

2021Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	37	1985–2011
KITAMURA YUTAKAself	1	2015
MITSUBISHI DENKI KABUSHIKI KAS	1	2009
MURATA MANUFACTURING CO	1	2002
NSK LTD	1	2003

Locations

Location	Patents	Span
Tokyo, JP	17	2003–2011
Hyogo, JP	11	1988–1994
Himeji, JP	9	1985–1995
Kyoto, JP	1	2021
Otsu, JP	1	2019