Inventor

Yasuhiro Saito

Inventor

Osaka, JP

Overview

1977–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 99 as inventor

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

C03Cprimary

C03CChemical composition of glasses, glazes or vitreous enamels15%

B01DSeparation9%

G11BInformation storage based on relative movement between record carrier and transducer9%

Y10TTechnical subjects covered by former us classification9%

F01MLubricating of machines or engines in general5%

E05FDevices for moving wings into open or closed position3%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles2%

H04NPictorial communication, e.g. television2%

PatentTitleYear

10,962,695Optical reflection film2021 10,908,327Optical reflection film and optical reflector2021 10,894,385Optical reflective film2021 10,604,983Opening/closing body drive device, vehicle door, and vehicle2020 10,519,706Vehicle window glass lifting device and vehicle2019 10,494,734Method for producing silicon single crystals2019 10,487,559Opening/closing body drive device, vehicle door, and vehicle2019 10,400,497Vehicle window glass raising/lowering device, vehicle door, and vehicle2019 10,400,498Vehicle window glass raising/lowering device, vehicle door, and vehicle2019 10,399,894Glass sheet and method for producing glass sheet2019 10,369,498Oil deterioration suppressing apparatus2019 10,358,381Method for producing glass sheet, and glass sheet2019 10,329,824Vehicle door glass lifting device with foreign objection detection2019 10,323,451Vehicle window glass lifting device, and vehicle2019 10,150,696Method for producing glass sheet2018 10,145,275Oil deterioration prevention device2018 10,124,329Oil degradation suppressor2018 10,112,132Oil additive and oil filter2018 10,093,571Method for producing glass sheet and glass sheet2018 10,084,359Electric motor2018 9,844,743Oil deterioration prevention device2017 9,802,859'Glass sheet on which is formed coating suitable for preventing weathering and method for producing same'2017 9,437,235'Glass substrate for information recording medium and method for manufacturing the same'2016 9,409,103'External device for cleaning filtration material and adapted for application to filtration device'2016 9,214,180'Glass substrate for information recording medium and method for manufacturing the same'2015 9,084,950'Fluid filter'2015 9,004,291'Fluid filter'2015 8,999,155'Filtration media cleaning apparatus'2015 8,740,671'Glass substrate for information recording medium and method for manufacturing the same'2014 8,695,613'External device for cleaning filtration material and adapted for application to filtration device'2014 8,480,454'Glass substrate for information recording medium and method for manufacturing the same'2013 8,409,401'Separating method for dark ceramics sintered body'2013 8,322,322'Diluting fuel-in-oil treating apparatus of internal combustion engine'2012 8,312,847'Diluting fuel-in-oil treating apparatus of internal combustion engine'2012 8,307,672'Glass substrate processing method and glass component'2012 8,292,116'Oil tank structure'2012 8,246,847'Separating method for conductive ceramics sintered body'2012 8,246,819'Automatic transmission fluid filter'2012 8,199,375'Image forming system and image reading apparatus'2012 8,118,971'Interlayer film separation method'2012 8,038,512'Glass substrate for information recording medium and method for manufacturing same'2011 7,980,234'Blow-by gas reducing device'2011 7,931,523'Glass substrate for information recording medium and method for manufacturing same'2011 7,871,461'Bubble separator'2011 7,811,364'Bubble separator'2010 7,727,407'Amorphous material processing method'2010 7,721,253'Software development support system'2010 7,655,078'Bubble separator'2010 7,611,639'Glass substrate for information recording medium and method for manufacturing same'2009 7,520,986'Filtration device'2009 7,470,476'Glass substrate for magnetic recording medium and method for manufacturing the same'2008 7,415,841'Method for producing chemically strengthened glass substrate for information recording medium'2008 7,407,889'Method of manufacturing article having uneven surface'2008 7,401,599'Vapor-liquid separator'2008 7,384,870'Method for manufacturing glass substrate'2008 7,354,526'Processing method for glass substrate, processed glass product and stress applying apparatus'2008 7,267,767'Filtration apparatus'2007 7,213,802'Closed end type coiled spring with reduced initial deflection'2007 7,160,452'Filter device'2007 7,140,203'Method for manufacturing glass substrate of information recording medium'2006 6,913,702'Amorphous material processing method and glass substrate'2005 6,821,893'Method of manufacturing a substrate for information recording media'2004 6,782,717'Method for manufacturing glass substrate of information recording medium'2004 6,780,312'Filtration apparatus'2004 6,743,529'Process for producing glass substrate for magnetic recording medium and glass substrate for magnetic recording medium obtained by the same'2004 6,715,318'Glass substrate for information recording media and manufacturing method thereof'2004 6,576,353'Glass substrate for use as information recording medium and method of manufacturing such glass substrate'2003 6,568,995'Method for cleaning glass substrate'2003 6,550,278'Method of manufacturing glass substrate for use as information recording medium'2003 6,547,980'Glass substrate for information recording medium, manufacturing method thereof, and information recording medium'2003 6,535,302'Image processing apparatus and method'2003 6,475,599'Substrate for information recording media'2002 6,440,531'Hydrofluoric acid etched substrate for information recording medium'2002 6,401,006'Machine controller with primary and secondary interpolation'2002 6,399,212'Silicon dioxide-coated polyolefin resin and process for its production'2002 6,320,605'Image information processing apparatus and method'2001 6,269,297'Traction control apparatus and method for vehicles'2001 6,184,915'Image processing apparatus and method'2001 6,172,771'Image forming system and calibration method for image forming conditions'2001 6,028,845'Communication-line-quality measuring system using a conventional signal frame structure'2000 5,431,928'Feed for swine and method of breeding swine using the same'1995 5,296,974'Light controlling device and process for controlling light transmission'1994 5,204,772'Electrically responsive light controlling device'1993 5,200,680'Feed speed control method for a numerical control device'1993 5,116,694'Coated cemented carbides'1992 4,628,178'Tool for warm and hot forgings and process for manufacturing the same'1986 D0284386'Electrostatic copying machine'1986 D0283512'Electrostatic copying machine'1986 D0280633'Electrostatic copying machine'1985 D0280629'Electrostatic copying machine'1985 D0280635'Sorter for copying machine'1985 D0278825'Document feeder for copying machine'1985 D0278346'Electrostatic copier'1985 4,497,977'Automatic coordinate determining device having electrostatic shielding'1985 D0272154'Printer'1984 D0254072'Facsimile with transceiver'1980 4,138,506'Method for deodorizing soybean milk obtained from soybeans or defatted soybeans'1979 4,137,106'Super hard metal roll assembly and production thereof'1979 4,014,167'Electronic metronome'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2018Patents assigned to SAITO YASUHIRO (15)· patent assignee history

1979–2019Based in Kanagawa, JP· patent location history

1980–1986Patents assigned to RICOH CO LTD (9)· patent assignee history

1980–2021Based in Tokyo, JP· patent location history

1993–2019Patents assigned to NIPPON SHEET GLASS CO LTD (23)· patent assignee history

2002–2019Based in Osaka, JP· patent location history

2004–2016Patents assigned to HOYA CORP (12)· patent assignee history

2008–2019Patents assigned to TOYOTA BOSHOKU KK (14)· patent assignee history

2008–2018Based in Tokoname, JP· patent location history

2019–2020Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON SHEET GLASS CO LTD	23	1993–2019
SAITO YASUHIROself	15	1977–2018
TOYOTA BOSHOKU KK	14	2008–2019
HOYA CORP	12	2004–2016
RICOH CO LTD	9	1980–1986

Locations

Location	Patents	Span
Osaka, JP	23	2002–2019
Tokyo, JP	15	1980–2021
Kanagawa, JP	9	1979–2019
Tokoname, JP	9	2008–2018
Nagano, JP	7	2019–2020