Inventor

Ichiro Nakamura

Inventor

Katsuta, JP

Overview

1976–2019

Patent span

Performing operations

Primary field (CPC B)

Patents· 76 as inventor

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

A61Bprimary

A61BDiagnosis10%

Y10TTechnical subjects covered by former us classification7%

B66BElevators7%

H01GCapacitors6%

F16CShafts4%

A61MDevices for introducing media into, or onto, the body3%

C03CChemical composition of glasses, glazes or vitreous enamels3%

C04BLime, magnesia3%

F15BSystems acting by means of fluids in general3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%

PatentTitleYear

10,395,829Dielectric resin composition for film capacitor and film capacitor2019 10,163,202Automatic blood-sampling tube preparation device2018 9,733,157'Automatic blood-sampling tube preparation system'2017 9,443,655'Dielectric resin composition for film capacitor and film capacitor'2016 9,416,216'Dielectric resin composition for film capacitor and film capacitor'2016 9,368,293'Separator for power storage device and power storage device'2016 8,622,108'Labeling machine for blood-sampling tube automatic preparation device'2014 RE043281'Endoscope capable of being autoclaved'2012 8,130,485'Ceramic electronic component and method for manufacturing the same'2012 8,053,073'Process for producing resin-coated metal particles, resin-coated metal particles, and toner for forming circuit'2011 7,775,719'Bearing unit and rotary drive using the same'2010 7,635,519'Composite dielectric sheet, method for producing composite dielectric sheet, and multilayer electronic component'2009 7,626,296'Bearing unit and motor using bearing unit'2009 7,614,791'Bearing unit and motor using the same'2009 7,510,329'Bearing unit and rotary drive using the same'2009 7,455,456'Bearing unit and rotation drive device using the same'2008 7,361,242'Ceramic slurry composition and methods for producing ceramic green sheet and multilayer ceramic electronic device'2008 7,137,483'Rope and elevator using the same'2006 6,767,322'Endoscope device'2004 6,738,125'Liquid crystal display apparatus and method for manufacturing same'2004 6,716,161'Endoscope suitable for autoclave sterilization'2004 6,607,690'Methods for manufacturing ceramic green sheet and multilayer ceramic electronic parts'2003 6,589,446'Ceramic slurry composition'2003 6,579,394'Method of producing ceramic slurry, ceramic slurry composition, ceramic green sheet and multilayer ceramic electronic part'2003 6,547,721'Endoscope capable of being autoclaved'2003 6,511,564'Method for producing ceramic slurry, ceramic green sheet, and fabricating monolithic ceramic electronic component'2003 6,346,287'Process for producing baked snacks'2002 5,869,187'Defogging article and method of producing same'1999 5,856,016'Multilayered water-repellent film and method of forming same on glass substrate'1999 5,735,793'Endoscope'1998 5,699,693'Widthwise compressing machine and method using vibrations to reduce material width'1997 5,674,625'Multilayered water-repellent film and method of forming same on glass substrate'1997 5,630,795'Cleaning tube apparatus for endoscope'1997 5,526,928'Package for packaging a protection cover with channel for endoscope'1996 5,436,843'Systems and methods for recycling resources and circulating products'1995 5,428,342'Analyzing system for operating condition of electrical apparatus'1995 5,415,481'Feeding of ink ribbon based on shapes of a plurality of previously printed characters'1995 5,413,865'Water-repellent metal oxide film and method of forming same on glass substrate'1995 5,323,878'Braking apparatus for elevator cage'1994 5,305,759'Examined body interior information observing apparatus by using photo-pulses controlling gains for depths'1994 5,301,656'Endoscope'1994 5,285,027'Hydraulic elevator and a control method thereof'1994 5,266,358'Method of forming water-repellent metal oxide film coated on glass substrate'1993 5,265,701'Elevator with means for controlling upward and downward movement of cage'1993 5,251,356'Device for cleaning pipe passages of medical devices'1993 5,244,060'Elevator apparatus'1993 5,231,912'Bent axis type variable displacement hydraulic machine'1993 5,214,622'Information display apparatus'1993 5,182,978'Bent axis type variable displacement hydraulic machine'1993 5,147,305'Medical instrument and valve to be mounted on a mount piece of that instrument'1992 5,104,379'Medical instrument and valve to be mounted on a mount piece of that instrument'1992 5,094,144'Bent axis type variable displacement hydraulic machine'1992 5,040,569'Direct-operated servo valve, fluid pressure servo mechanism and control method for the direct-operated servo valve'1991 5,018,501'Electromagnetic fuel injection valve apparatus'1991 5,014,748'Rotary valve'1991 4,920,413'Blood-vessel endoscope system for storing a frozen picture in synchronization with heart pulsation'1990 4,909,279'Fluid control valve'1990 RE033171'Hydraulic elevator'1990 4,830,146'Fluid-pressure elevator'1989 4,809,679'Forceps plug for endoscopes'1989 4,788,902'Thrust hydrostatic bearing device for use in axial piston machine'1988 4,775,031'Hydraulic elevator and control method thereof'1988 4,745,949'Mechanically timed mixing faucet for aircraft lavatories and the like'1988 4,716,897'Electrosurgical apparatus'1988 4,715,478'Hydraulic elevator'1987 4,672,772'Balanced door for airplane lavatories and the like'1987 4,667,569'Fluid-pressure driving device'1987 4,638,718'Fluid-pressure driving device'1987 4,603,067'Method of covering an abrasion of a glass container by applying a specified coating material'1986 4,534,452'Hydraulic elevator'1985 4,428,559'Direct drive type servo valve'1984 4,404,892'Hydraulic operating apparatus'1983 4,289,063'Hydraulic driving device'1981 4,215,723'Fluid pressure servo valve assembly'1980 4,175,589'Fluid pressure drive device'1979 3,955,649'Device for correcting floor level of hydraulic elevator'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2006Patents assigned to HITACHI LTD (26)· patent assignee history

1976–1995Based in Katsuta, JP· patent location history

1987–2018Patents assigned to NAKAMURA ICHIRO (10)· patent assignee history

1988–2003Patents assigned to OLYMPUS OPTICAL CO (12)· patent assignee history

1990–2012Based in Kokubunji, JP· patent location history

1993–1999Patents assigned to NISSAN MOTOR (5)· patent assignee history

2003–2019Patents assigned to MURATA MANUFACTURING CO (11)· patent assignee history

2003–2012Based in Kusatsu, JP· patent location history

2008–2010Based in Chiba, JP· patent location history

2016–2019Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	26	1976–2006
OLYMPUS OPTICAL CO	12	1988–2003
MURATA MANUFACTURING CO	11	2003–2019
NAKAMURA ICHIROself	10	1987–2018
NISSAN MOTOR	5	1993–1999

Locations

Location	Patents	Span
Katsuta, JP	26	1976–1995
Kokubunji, JP	11	1990–2012
Kusatsu, JP	8	2003–2012
Chiba, JP	5	2008–2010
Nagaokakyo, JP	4	2016–2019