Inventor

Masami Sugiuchi

Inventor

Yokohama, JP

Overview

11→

Patents

1984–2000

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

G03Gprimary

G03GElectrography20%

B41MPrinting, duplicating, marking, or copying processes10%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%

H10KOrganic electric solid-state devices10%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

B41JTypewriters5%

B82YSpecific uses or applications of nanostructures5%

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

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

G11BInformation storage based on relative movement between record carrier and transducer5%

PatentTitleYear

6,045,208'Ink-jet recording device having an ultrasonic generating element array'2000 5,849,651'Reversible thermal recording medium'1998 5,800,950'Recording medium'1998 5,759,725'Photoconductors and electrophotographic photoreceptors containing amorphous fullerenes'1998 5,699,097'Display medium and method for display therewith'1997 5,663,115'Thermal recording medium and recording method'1997 5,204,199'Electrophotographic receptor having excellent charging characteristic, photosensitivity, and residual potential'1993 4,819,057'Semiconductor light-emitting element'1989 4,598,979'Electrochromic display device'1986 4,496,638'Solid-electrolyte cell'1985 4,465,752'Organic photoconductive compositions for use in electrophotography'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1986Patents assigned to TOKYO SHIBAURA ELECTRIC CO (3)· patent assignee history

1984–2000Based in Yokohama, JP· patent location history

1989–2000Patents assigned to TOSHIBA KK (8)· patent assignee history

1998Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	8	1989–2000
TOKYO SHIBAURA ELECTRIC CO	3	1984–1986

Locations

Location	Patents	Span
Yokohama, JP	10	1984–2000
Kanagawa, JP	1	1998