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Amagasaki, Japan

Tomio Nishikawa

USPTO Granted Patents = 2

CIPO Patents = 1

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 20(Granted Patents)

Location History:

Takatsuki, JP (1989)
Amagasaki, JP (1989)

Company Filing History:

Sumitomo Metal Industries, Inc.

Sankin Industry Company, Limited

where one patent can have more than one assignee

Years Active: 1989

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4859415 - Method of improving the resistance of Ti-based alloys to corrosion in (1989-08-22),

2. 4824373 - Swaged metal denture base (1989-04-25),

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