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Inventor

Kaoru Matsushita

Inventor
Kanagawa, JP

Overview

3→
Patents
1989–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G03Gprimary
G03GElectrography67%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
11,067,941Image forming apparatus including a roller support unit and a contact portion202111,009,813Image forming apparatus including a dispersion unit20214,794,798'Device for measuring Young\'s modulus and internal friction of specimen'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history
1989Based in Osaka, JP· patent location history
2021Patents assigned to FUJI XEROX CO LTD (1)· patent assignee history
2021Patents assigned to FUJIFILM BUSINESS INNOVATION CORP (1)· patent assignee history
2021Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD12021
FUJIFILM BUSINESS INNOVATION CORP12021
SUMITOMO ELECTRIC INDUSTRIES11989
Locations
LocationPatentsSpan
Kanagawa, JP22021
Osaka, JP11989