Inventor

Gouichi Hayashi

Inventor

Minami-ashigara, JP

Overview

8→

Patents

1988–1991

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer13%

G02BOptical elements, systems or apparatus10%

B41MPrinting, duplicating, marking, or copying processes8%

G03CPhotosensitive materials for photographic purposes8%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%

G03GElectrography8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

A01GHorticulture5%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%

C09DCoating compositions, e.g. paints, varnishes or lacquers5%

PatentTitleYear

5,024,923'Infrared absorbent compositions'1991 4,923,638'Near infrared absorbing composition'1990 4,921,317'Infrared absorbent comprising a metal complex compound containing two thiolato bidentate ligands'1990 4,913,846'Infrared absorbing composition'1990 4,791,023'Infrared absorbent and optical material using the same'1988 4,767,571'Infrared absorbent'1988 4,763,966'Infrared absorbent'1988 4,730,902'Infrared absorbent'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1991Patents assigned to FUJI PHOTO FILM CO LTD (8)· patent assignee history

1988–1991Based in Minami-ashigara, JP· patent location history

1990Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	8	1988–1991

Locations

Location	Patents	Span
Minami-ashigara, JP	6	1988–1991
Kanagawa, JP	2	1990