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Yokohama, Japan

Tatsuo Sugiyama

USPTO Granted Patents = 6

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 99(Granted Patents)

Location History:

Yokohama, JP (1990 - 1992)
Aichi, JP (1995 - 1997)

Company Filing History:

Asahi Glass Company, Limited

Years Active: 1990-1997

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5678481 - Method of screen printing a pattern on an edge of a glass substrate (1997-10-21),

2. 5393316 - Glass plate bend-shaping apparatus and method of bend-shaping a glass (1995-02-28),

3. 5108480 - Bend-shaping press mold, method of bend-shaping a glass plate and (1992-04-28),

4. 5071461 - Method and apparatus for bending overlapping glass plates to form a (1991-12-10),

5. 5045101 - Method of and an apparatus for bending glass plates for a laminated (1991-09-03),

6. 4909820 - Method of and an apparatus for bending glass plates for a laminated glass (1990-03-20),

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