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Toyoshi Ohashi

USPTO Granted Patents = 2

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 5(Granted Patents)

Location History:

Chiba, JP (1991)
Ibaraki, JP (1994)

Company Filing History:

Mitsubishi Petrochemical Company Limited

1 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1991-1994

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5283146 - Photoconductive phthalocyanine composition (1994-02-01),

2. 5032489 - Optically functional element (1991-07-16),

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