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Seiji Shimura

USPTO Granted Patents = 5

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 48(Granted Patents)

Company Filing History:

Nippon Chemical Industrial Co., Ltd.

Koizumi Chemical Co., Ltd.

Chiyoda Shoji Co., Ltd.

Nippon Chemical Industrial

5. 1 out of 33,464

Seiko Epson Corporation

where one patent can have more than one assignee

Years Active: 1992-1997

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5695528 - Treating agent for cellulosic textile material and process for treating (1997-12-09),

2. 5663419 - Bifunctional alkyl phosphine oxide and production method thereof (1997-09-02),

3. 5536880 - Monoalkylphosphine and method of producing the same (1996-07-16),

4. 5520910 - Antimicrobial polymer, contact lens and contact lens-care articles (1996-05-28),

5. 5147409 - Agent and method for treating wool fibers wherein the agent is (1992-09-15),

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