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Inventor

Toshiharu Matsui

Inventor
Daito, JP

Overview

3→
Patents
1982–2009
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Jprimary
B41JTypewriters67%
H03HImpedance networks, e.g. resonant circuits33%
PatentTitleYear
7,510,278'Image forming apparatus'20097,253,830'Rotary apparatus including a rotation shaft and sleeve having tapped portions, and laser beam printer having the same'20074,353,045'Ladder type filter'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to MURATA MANUFACTURING CO (1)· patent assignee history
1982Based in Hakui, JP· patent location history
2007–2009Patents assigned to FUNAI ELECTRIC CO (2)· patent assignee history
2007Based in Osaka, JP· patent location history
2009Based in Daito, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUNAI ELECTRIC CO22007–2009
MURATA MANUFACTURING CO11982
Locations
LocationPatentsSpan
Daito, JP12009
Osaka, JP12007
Hakui, JP11982