Inventor

Michio Ito

Inventor

Nagano, JP

Overview

87→

Patents

1977–2020

Patent span

Human necessities

Primary field (CPC A)

Patents· 87 as inventor

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

A61Cprimary

A61CDentistry10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

Y10TTechnical subjects covered by former us classification5%

A61LMethods or apparatus for sterilising materials or objects in general5%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%

G03GElectrography4%

A61KPreparations for medical, dental or toiletry purposes4%

H04NPictorial communication, e.g. television4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

C07CAcyclic or carbocyclic compounds3%

PatentTitleYear

10,876,490Engine control device, engine control method, and engine system2020 10,837,391Control system for compression ignition engine2020 10,815,910Control device for compression ignition engine2020 9,422,909'Automatic stop device for vehicle engines'2016 8,961,178'Method for manufacturing dental implant and dental implant'2015 8,782,897'Method for manufacturing dental implant'2014 8,683,692'Method for manufacturing dental implant and dental implant'2014 8,572,848'Method for manufacturing dental implant'2013 8,408,905'Method for manufacturing dental implant and dental implant'2013 8,398,402'Method for maufacturing dental implant and dental implant'2013 8,398,401'Method for manufacturing dental implant and dental implant'2013 8,267,688'Dental implant and method for manufacturing dental implant'2012 7,232,579'Composition containing a marine-derived inorganic substance and chitin/chitosan, and method of producing the composition'2007 7,150,084'Slide fastener manufacturing apparatus'2006 7,140,882'Method of producing low molecular weight chitin/chitosan and method of producing an osteoconduction substance'2006 6,780,264'Method and apparatus for welding synthetic resin member by high frequency or ultrasonic heating'2004 6,631,937'Soundproofing cover for vehicle'2003 6,589,365'Method of forming an oxide film on a metallic member'2003 6,477,319'Image recording apparatus which sends charasteristic/correction signals whenever new look-up table are selected or a pre-selected number of pages have been printed'2002 6,248,573'Optically active 1-phenyl-2-substituted propane derivatives and methods of producing the same'2001 6,244,870'Abutment tooth model and method of manufacturing a prosthetic restoration to be formed on the abutment tooth model'2001 6,214,048'Bone substitute product and method of producing the same'2001 6,131,418'Needle bed for knitting machine'2000 5,984,683'Prosthetic restoration and manufacturing method thereof'1999 5,982,983'Image recording system accommodating various output devices'1999 5,967,782'Artificial dental implant'1999 5,913,903'Method and apparatus for manufacturing knit slide fastener stringer'1999 5,910,007'Buccal tube'1999 5,902,900'Optically active 1-phenyl-2-substituted propane derivatives and methods of producing the same'1999 5,859,948'Images processing apparatus for controlling binarized multi-value image data to convert pulse widths differently in at least two modes'1999 5,811,293'Processes for producing optically active 2-amino-1-phenylethanol derivatives by reduction of the corresponding ketone'1998 5,800,162'Dental-care device'1998 5,773,099'Dental care material and manufacturing method'1998 5,759,718'Alkaline storage battery and method for making same'1998 5,754,188'Data processing apparatus'1998 5,697,563'Chain beating type crusher'1997 5,679,557'Process of asymmetrically reducing 1-phenyl-2-oxo-propane derivatives with microorganisms'1997 5,667,151'Process and apparatus for collecting waste plastics as separated'1997 5,644,092'Apparatus for inspecting the attached state of slide fastener stop boxes and stop boxes attaching machine equipment with the same'1997 5,629,200'Production of optically active 2-amino-1-phenylethanol derivatives by asymetrical assimilation'1997 5,618,339'Osteoinduction substance, method of manufacturing the same, and bone filling material including the same'1997 5,613,849'Dental care material and manufacturing method'1997 5,583,054'Determination and detection of antibody and its immunoglobulin class'1996 5,565,995'System for correcting a pulse-width-modulated signal in a recording apparatus'1996 5,554,532'Bacteria useful for production of optically active 3-phenyl-1,3-propanediol'1996 5,508,461'Optically active 1-phenyl-2-substituted propane derivatives and methods of producing the same'1996 5,506,151'Non-specific reaction suppressor'1996 5,486,479'Buffer for immunoassay, kit including same and immunoassay method using said buffer'1996 5,463,473'Siphen for correcting a pulse-width modulated signal in a recording apparatus'1995 5,457,052'Process for the preparation of optically active 3-chloro-1-phenyl-propanol by a lipase catalyzed hydrolysis'1995 5,403,143'Automatic guided vehicle with movable hook unit'1995 5,356,812'Processes for production of optically active 3-phenyl-1,3-propanediol by asymmetric assimilation'1994 5,346,352'Freight moving apparatus in carrier vehicle'1994 5,322,155'Method and apparatus for supplying parts'1994 5,277,410'Upper support for suspension system having two outer rigid members, and method of manufacturing the same'1994 5,263,692'Fluid-filled cylindrical elastic mount having axially extending legs for limiting axial spacing between axially opposed intermediate support members'1993 5,202,269'Method for immunochemical determination of hapten'1993 5,176,369'Fluid-filled cylindrical elastic mount having rigid protrusion axially defining fluid chamber'1993 5,171,552'Dry processes for treating combustion exhaust gas'1992 5,142,138'Image reader including plural light stopping plates with apertures'1992 5,124,802'Electrostatic lasar printer with a short side length of a modulation area formed by pulse width modulation set relative to a detected toner particle size'1992 5,114,305'Apparatus for storing slide fastener sliders'1992 5,071,005'Multi-carrier drill bit container'1991 5,059,113'Injection molding apparatus'1991 5,024,461'Upper support for shock absorber in suspension system, having elastically supported resonance member'1991 4,854,041'Method of manufacturing a switch base'1989 4,732,565'Electric connector'1988 4,687,283'Scanning optical system'1987 4,677,015'Transfer sheet'1987 4,674,865'Cleaning device'1987 4,672,045'Method for assaying antigen-antibody reactions and reagent thereof'1987 4,551,003'Electrophotographic process and apparatus therefor'1985 4,486,088'Method and apparatus for electrophotography capable of changing over images from positive to negative and vice versa'1984 4,469,767'Electrophotographic process capable of image overlay and apparatus therefor'1984 4,422,749'Developing apparatus'1983 4,370,053'Developer supply device'1983 4,329,413'Electrophotographic process capable of forming overlaid images and apparatus for carrying out the same'1982 4,286,032'Electrophotographic process and apparatus therefor'1981 D0258958'Telephone set'1981 4,252,698'Anti-yellowing composition'1981 4,221,560'Apparatus for regeneration of wet spent active carbon'1980 D0256234'Vehicular telephone set or similar article'1980 D0256235'Vehicular telephone set or similar article'1980 D0256233'Vehicular telephone set or similar article'1980 4,145,764'Endosseous implants'1979 4,104,798'Porcelain fused to metal crown'1978 4,060,120'Investment casting process of chromium-cobalt and/or nickel alloys'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2001Patents assigned to MATSUMOTO DENTAL COLLEGE (10)· patent assignee history

1980–1996Based in Tokyo, JP· patent location history

1981–2002Patents assigned to CANON KK (16)· patent assignee history

1982–2002Based in Hachioji, JP· patent location history

1994–2001Patents assigned to DAICEL CHEM (9)· patent assignee history

1994–2006Based in Toyama, JP· patent location history

1994–2001Based in Arai, JP· patent location history

1997–2001Patents assigned to INJEX CORP (6)· patent assignee history

1997–2015Based in Nagano, JP· patent location history

2012–2015Patents assigned to SEIKO EPSON CORP (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	16	1981–2002
MATSUMOTO DENTAL COLLEGE	10	1977–2001
DAICEL CHEM	9	1994–2001
SEIKO EPSON CORP	8	2012–2015
INJEX CORP	6	1997–2001

Locations

Location	Patents	Span
Nagano, JP	13	1997–2015
Tokyo, JP	10	1980–1996
Hachioji, JP	8	1982–2002
Toyama, JP	7	1994–2006
Arai, JP	6	1994–2001