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Inventor

Yoshiaki Kawamura

Inventor
Narashino, JP

Overview

16→
Patents
1986–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 16 as inventor

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

G06Kprimary
G06KGraphical data reading26%
C08LCompositions of macromolecular compounds22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
A24CMachines for making cigars or cigarettes4%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06FElectric digital data processing4%
G06TImage data processing or generation, in general4%
PatentTitleYear
10,041,699Forced flue heater20186,397,271'System for switching from a first control program to a second control program based on discriminated transport status of recording medium'20026,154,795'System for switching from control program stored in an output apparatus to control program stored in detachable memory based on discriminated feeding status of recording medium'20006,127,479'Water-dispersible acrylic based graft copolymers, a method for making them and water-based paints thereof'20005,942,570'Water-based paint composition'19995,878,275'Information processing apparatus which discriminates whether or not input information is stored in memory and controlling the switching from a first control program to a second control program'19995,856,408'Water dispersible acrylic based graft copolymers, a method of manufacture and aqueous paints'19995,630,030'Output method and apparatus for a recording device'19975,469,514'Outputting apparatus'19955,321,839'Electronic equipment including non-volatile memory means for storing control information'19945,274,053'Process for producing thermoplastic resin'19935,044,790'Printing apparatus'19914,912,964'Sample supporting device having small contact region with sample suitable for ventilation-characteristics measuring apparatus'19904,849,478'Oil-resistant rubber composition'19894,632,960'Resin composition comprising a thermosetting resin component and a functional, rubbery copolymer component'19864,599,382'Rubber composition comprising a thermosetting resin and a functional rubber-like copolymer'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1993Patents assigned to JAPAN SYNTHETIC RUBBER CO LTD (4)· patent assignee history
1986–1989Based in Yokkaichi, JP· patent location history
1990Patents assigned to JAPAN TOBACCO INC (1)· patent assignee history
1991–2002Patents assigned to CANON KK (7)· patent assignee history
1991–2002Based in Narashino, JP· patent location history
1993Based in Mie, JP· patent location history
1999–2000Patents assigned to BASF COATINGS AG (2)· patent assignee history
1999Patents assigned to BASF LACKE & FARBEN (1)· patent assignee history
1999–2000Based in Kamakura, JP· patent location history
2018Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK71991–2002
JAPAN SYNTHETIC RUBBER CO LTD41986–1993
BASF COATINGS AG21999–2000
BASF LACKE & FARBEN11999
JAPAN TOBACCO INC11990
Locations
LocationPatentsSpan
Narashino, JP71991–2002
Kamakura, JP31999–2000
Yokkaichi, JP31986–1989
Aichi, JP12018
Mie, JP11993