Inventor

Seiichi Hirano

Inventor

Nagano, JP

Overview

37→

Patents

1979–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 37 as inventor

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

B41Jprimary

B41JTypewriters21%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables14%

H05BElectric heating10%

B01DSeparation7%

C08LCompositions of macromolecular compounds7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

F24CDomestic stoves or ranges4%

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

C08JWorking-up3%

PatentTitleYear

11,009,791Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, pattern forming method, and method for manufacturing electronic device2021 10,928,727Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, mask blank including actinic ray-sensitive or radiation-sensitive film, pattern forming method, and method for manufacturing2021 10,524,318Microwave oven2019 9,914,818'Crosslinkable fluorine-containing elastomer composition and molded article made of said composition'2018 9,271,339'Microwave oven'2016 9,169,339'Curable composition, molded product and method for producing molded product'2015 9,068,754'Cooking device'2015 9,068,057'Curable composition, molded article obtained from same and process for production of molded article'2015 9,066,377'High frequency cooking apparatus'2015 9,000,338'Cooking device'2015 8,530,796'Cooking device'2013 8,211,964'Curable composition, molded article obtained from same and process for production of molded article'2012 8,173,944'Cooking device'2012 7,992,552'Cooking device'2011 RE040581'Printer including an ink cartridge'2008 7,097,682'Ventilation filter medium for container, and container and container cap equipped with ventilation filter medium'2006 RE038926'Printer including an ink cartridge'2005 6,961,683'Interface member wiring design support apparatus, wiring design method, wiring design support method, and computer-readable storage medium'2005 6,391,075'Packaged air filter part and method of packaging the air filter part'2002 6,336,948'Fire-retardant filter medium and air filter unit'2002 6,206,500'Printer having a guide plate for transporting waste ink'2001 6,027,553'Air filter unit and method for manufacturing the same'2000 6,027,204'Printer including an ink cartridge'2000 5,946,016'Printer sheet discharge method'1999 5,850,235'Printer'1998 5,742,316'Actuation mechanism and printer using same'1998 5,648,807'Ink jet recording apparatus having an antismear sheet deformation discharge system'1997 5,615,873'Paper feeder in a printer'1997 5,524,994'Paper skew removal apparatus and a printer using the same'1996 5,222,724'Paper feeder'1993 5,211,492'Serial impact printer'1993 5,108,210'Printer having multiple tractor mounting configurations'1992 4,584,004'Dust collector'1986 4,500,892'Serial thermal printer'1985 4,443,125'Printer'1984 4,386,564'Serial printer'1983 4,150,893'Apparatus for taking a photograph and method thereof'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1985Patents assigned to EPSON CORP (3)· patent assignee history

1983–1985Based in Shiojiri, JP· patent location history

1992–2008Patents assigned to SEIKO EPSON CORP (13)· patent assignee history

1992–2008Based in Nagano, JP· patent location history

2000–2018Patents assigned to DAIKIN IND LTD (8)· patent assignee history

2000–2019Based in Osaka, JP· patent location history

2002–2018Based in Settsu, JP· patent location history

2011–2019Patents assigned to SHARP KK (8)· patent assignee history

2012–2018Patents assigned to HIRANO SEIICHI (9)· patent assignee history

2021Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	13	1992–2008
HIRANO SEIICHIself	9	2012–2018
DAIKIN IND LTD	8	2000–2018
SHARP KK	8	2011–2019
EPSON CORP	3	1983–1985

Locations

Location	Patents	Span
Nagano, JP	11	1992–2008
Osaka, JP	10	2000–2019
Settsu, JP	6	2002–2018
Shiojiri, JP	3	1983–1985
Shizuoka, JP	2	2021