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Katutoshi Endo

USPTO Granted Patents = 5

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 41(Granted Patents)

Location History:

Yokohama, JA (1977)
Tokyo, JA (1976 - 1978)
Tokyo, JP (1979)

Company Filing History:

5 out of 28,591

Ricoh Company, Ltd.

Stanley Electric Co., Ltd

where one patent can have more than one assignee

Years Active: 1976-1979

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4139380 - Electrophotographic sensitive material with rubber interlayer (1979-02-13),

2. 4134763 - Selenium-base photosensitive materials for electrophotography having (1979-01-16),

3. 4091145 - Support for electrophotographic sensitive plate (1978-05-23),

4. 4045217 - Developing process for electrophotography (1977-08-30),

5. 3990907 - Method of removing vacuum evaporated selenium photoresponsive layer from (1976-11-09),

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