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Inventor

Tetsumi Suzuki

Inventor
Isehara, JP

Overview

12→
Patents
1978–1994
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

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

G03Gprimary
G03GElectrography25%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments16%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
H01BCables6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
5,290,649'Electrophotographic photoreceptor comprising a photosensitive layer containing a naphthylhydrazone compound'19944,987,045'Photosensitive member for electrophotography'19914,795,687'Electrically conductive material and a process for the preparation of same and secondary battery using the electrically conductive material'19894,791,194'AZO compound photoreceptor having napthol substiuents'19884,734,348'Photosensitive member for electrophotography containing polyvinyl acetal'19884,731,311'Electrically conductive material and secondary battery using the electrically conductive material'19884,725,519'Dual layer electrophotographic photoreceptor comprises titanium phthalocyanine charge generator and hydrazone charge transport materials'19884,664,997'Crystalline oxytitanium phthalocyanine and photoreceptor for use in electrophotography'19874,618,555'Electrophotographic photoreceptor comprising azo compounds'19864,485,160'Electrophotographic hydrazone plate'19844,387,061'Process for preparing phosphinic acid derivatives of aminothio methylcarbamates'19834,117,219'Process for producing stabilized polyolefins'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1994Patents assigned to MITSUBISHI CHEM IND (12)· patent assignee history
1978–1994Based in Isehara, JP· patent location history
1988–1989Patents assigned to SANYO ELECTRIC CO (2)· patent assignee history
1988Patents assigned to ARAMAKI SHINJI (1)· patent assignee history
1988Patents assigned to MURAYAMA TETSUO (1)· patent assignee history
1988Patents assigned to SUZUKI TETSUMI (1)· patent assignee history
1988Based in Isehara-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM IND121978–1994
SANYO ELECTRIC CO21988–1989
ARAMAKI SHINJI11988
MURAYAMA TETSUO11988
SUZUKI TETSUMIself11988
Locations
LocationPatentsSpan
Isehara, JP111978–1994
Isehara-shi, JP11988