LexDanaLexDanabeta
Inventor

Hiroshi Tomioka

Inventor
Tokyo, JP

Overview

53→
Patents
1998–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 53 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers41%
B41JTypewriters18%
B41MPrinting, duplicating, marking, or copying processes14%
Y10TTechnical subjects covered by former us classification5%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
H04NPictorial communication, e.g. television2%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
PatentTitleYear
10,668,728Ink jet recording method and ink jet recording apparatus20209,523,911'Radiation-sensitive resin composition, resist pattern-forming method, acid generator and compound'20168,960,878'Ink jet ink, ink jet recording method, and ink cartridge'20158,916,333'Radiation-sensitive resin composition'20148,911,071'Ink jet ink, ink cartridge, and ink jet recording method'20148,757,776'Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording appratus'20148,757,788'Ink jet ink, ink cartridge, and ink jet recording method'20148,641,182'Ink jet ink, ink cartridge, and ink jet recording method'20148,636,839'Ink jet ink, ink cartridge, and ink jet recording method'20148,507,575'Radiation-sensitive resin composition, polymer, and compound'20138,500,265'Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus'20138,123,846'Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus'20128,114,208'Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus'20128,083,341'Thermal ink-jet ink and ink cartridge using the ink'20118,070,871'Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus'20118,029,612'Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus'20118,025,722'Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus'20117,883,185'Thermal ink-jet ink and ink cartridge using the same'20117,866,809'Mailing ink, and ink tank for mailing, ink jet recording method for mailing and ink jet recording apparatus for mailing using the same'20117,758,156'Image forming method, image forming apparatus, and ink jet recording apparatus'20107,637,603'Pigment ink, ink set, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method'20097,604,335'Ink cartridge'20097,594,719'Mailing ink, and ink tank for mailing, ink jet recording method for mailing and ink jet recording apparatus for mailing using the same'20097,578,585'Thermal ink-jet ink and ink cartridge using the ink'20097,520,927'Liquid ink for ink jet and ink jet recording method using the ink'20097,510,604'Cyan ink for ink jet and ink jet recording method'20097,445,666'Ink jet ink, ink jet recording method, ink cartridge, ink set and image forming method'20087,436,545'Method of forming image, image forming apparatus, and program for carrying out the method'20087,244,299'Ink jet recording ink, ink jet recording method, ink cartridge, and ink jet recording apparatus'20077,229,166'Image-forming method, image-forming apparatus, ink set, and ink'20077,208,033'Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus'20077,198,837'Image forming process, ink set, image by ink-jet recording, recorded article, surface-treated article and surface treating process'20077,025,817'Ink, recording method, recording unit, ink cartridge, and recording apparatus'20066,863,391'Liquid composition, ink set, method of forming a colored section on recording medium and ink-jet recording apparatus'20056,830,709'Method of measuring liquid composition, liquid composition, ink set, method for forming colored portion on recording medium, and ink-jet recording apparatus'20046,821,328'Liquid composition, ink set, method of forming colored portion in recording medium and ink-jet recording apparatus'20046,803,947'Video camera using mixed-line-pair readout, taking still pictures with full vertical resolution'20046,746,114'Ink set, process for forming colored portion and ink-jet recording apparatus'20046,729,718'Recording method, recording apparatus, method for manufacturing recorded article, and recorded article'20046,719,420'Liquid composition, ink set, method for forming colored portion on recording medium, and ink-jet recording apparatus'20046,685,999'Recording medium and method of manufacturing the same'20046,659,601'Recording method, recording apparatus, recorded article and method for manufacturing recorded article'20036,565,950'Recording medium, image forming method utilizing the same, method for producing the same, alumina dispersion and method for producing the same'20036,558,740'Printing medium, production process thereof and image-forming process using the medium'20036,536,890'Liquid composition as well as ink set, image forming method, image forming apparatus and bleed alleviation method using the same'20036,517,199'Liquid composition, ink set, colored area formation on recording medium, and ink-jet recording apparatus'20036,460,989'Ink set, formation of colored area on recording medium, and ink-jet recording apparatus'20026,435,655'Color ink jet recording method/apparatus'20026,050,880'Surface grinding device and method of surface grinding a thin-plate workpiece'20005,965,252'Printing medium'19995,955,185'Recording medium, and an image forming method using the medium'19995,804,320'Recording medium'19985,738,932'Recording medium, ink-jet recording method using the same and print obtained thereby, and dispersion and production process of the recording medium using the dispersion'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Patents assigned to CANON KK (48)· patent assignee history
1998–2003Based in Matsudo, JP· patent location history
2000–2020Based in Tokyo, JP· patent location history
2011–2015Patents assigned to TOMIOKA HIROSHI (11)· patent assignee history
2012–2015Patents assigned to OKAMURA DAIJI (7)· patent assignee history
2012–2015Patents assigned to ISHII MITSURU (6)· patent assignee history
2014–2015Patents assigned to ICHINOSE HIROFUMI (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK481998–2020
TOMIOKA HIROSHIself112011–2015
OKAMURA DAIJI72012–2015
ISHII MITSURU62012–2015
ICHINOSE HIROFUMI52014–2015
Locations
LocationPatentsSpan
Tokyo, JP482000–2020
Matsudo, JP51998–2003