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Hachiouji, Japan

Tsutomu Tojo

USPTO Granted Patents = 6

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 21(Granted Patents)

Location History:

Hachiouji, JP (1979 - 1981)
Nagano, JP (1981)

Company Filing History:

Olympus Optical Company, Ltd.

Years Active: 1979-1981

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4280757 - Objective lens system for microscopes (1981-07-28),

2. 4279477 - Objective lens system for microscopes (1981-07-21),

3. 4251131 - Microscope objective (1981-02-17),

4. 4232941 - Objective lens system for microscopes (1980-11-11),

5. 4227773 - Objective lens system for microscopes (1980-10-14),

6. 4176912 - Microscope objective lens system (1979-12-04),

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