Inventor

Masafumi Moriya

Inventor

Kasukabe, JP

Overview

1977–2011

Patent span

Performing operations

Primary field (CPC B)

Patents· 22 as inventor

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

B41Mprimary

B41MPrinting, duplicating, marking, or copying processes18%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

C02FTreatment of water, waste water, sewage, or sludge12%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

H01JElectric discharge tubes or discharge lamps6%

H05KPrinted circuits6%

G11BInformation storage based on relative movement between record carrier and transducer4%

Y10TTechnical subjects covered by former us classification4%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents2%

B01DSeparation2%

PatentTitleYear

7,866,039'Method for manufacturing wiring board for an image display'2011 7,642,702'Electron source, image display apparatus, image reproducing apparatus, wiring board, and electronic device'2010 7,619,355'Electron source, image display apparatus, image reproducing apparatus, wiring board, and manufacturing method of wiring board'2009 6,794,334'Thermo reversible recording medium, member having information memorizing part, thermo reversible recording label, method of and apparatus for image processing'2004 6,490,984'Method of making flue gas harmless'2002 6,489,265'Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the medium'2002 6,362,130'Reversible thermosensitive recording medium, card, label, disk, disk cartridge, tape cassette, method of producing the recording medium, and method of recording and erasing images using the same'2002 6,174,836'Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the medium'2001 6,137,027'Solid waste treatment agent and treatment method of solid waste'2000 6,090,192'Reversible thermosensitive coloring composition and reversible thermosensitive recording medium using same'2000 5,955,225'Reversible thermosensitive coloring composition and reversible thermosensitive recording medium using same'1999 5,942,377'Reversible thermosensitive composition and reversible thermosensitive recording medium using same'1999 5,891,823'Reversible thermosensitive recording medium'1999 5,868,821'Thermally reversible color forming composition and thermally reversible recording medium using the thermally reversible color forming composition'1999 5,395,896'Metal scavengers and processes for the production thereof'1995 5,387,365'Metal scavengers for treating waste water'1995 5,347,071'Process for the removal of heavy metals from contaminants'1994 4,731,187'Removal of heavy metals from waste water'1988 4,670,160'Metal scavenger and metal scavenging process'1987 4,670,180'Metal scavenger and metal scavenging process'1987 4,032,482'Process for producing chelating resin and product produced thereby'1977 4,026,831'Chelating polymers based on bis-epoxides and polyamines or polyimines'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2004Patents assigned to MIYOSHI YUSHI KK (15)· patent assignee history

1977–2004Based in Tokyo, JP· patent location history

1987–2000Based in Kasukabe, JP· patent location history

1994–1995Based in Iwakura, JP· patent location history

1999–2004Patents assigned to RICOH KK (9)· patent assignee history

2001–2002Based in Saitama, JP· patent location history

2002Patents assigned to MIYOSHI YUSHI KABUSHIKA KAISHA (1)· patent assignee history

2009–2011Patents assigned to CANON KK (3)· patent assignee history

2009–2011Based in Hiratsuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MIYOSHI YUSHI KK	15	1977–2004
RICOH KK	9	1999–2004
CANON KK	3	2009–2011
MIYOSHI YUSHI KABUSHIKA KAISHA	1	2002

Locations

Location	Patents	Span
Kasukabe, JP	8	1987–2000
Tokyo, JP	4	1977–2004
Hiratsuka, JP	3	2009–2011
Saitama, JP	3	2001–2002
Iwakura, JP	3	1994–1995