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Inventor

Takefumi Kurosaki

Inventor
Samukawa, JP

Overview

4→
Patents
1977–1992
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them40%
H03HImpedance networks, e.g. resonant circuits40%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
PatentTitleYear
RE033957'High frequency narrow-band multi-mode filter'19924,542,356'High frequency narrow-band multi-mode filter'19854,040,615'Original discharging device for copiers'19774,030,721'Automatic manuscript discharging device for copying machines'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to RANK XEROX LTD (2)· patent assignee history
1977Based in Isehara, JP· patent location history
1985Patents assigned to TOYO COMMUNICATION EQUIP (1)· patent assignee history
1985–1992Based in Samukawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RANK XEROX LTD21977
TOYO COMMUNICATION EQUIP11985
Locations
LocationPatentsSpan
Samukawa, JP21985–1992
Isehara, JP21977