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Masahiko Hayashi

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 178(Granted Patents)

Location History:

Ehime, JA (1976)
Iyo, JP (1987 - 1997)
Ehime, JP (2000 - 2002)

Company Filing History:

Toray Industries, Inc.

Years Active: 1976-2002

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6429157 - Prepreg fabric and honeycomb sandwich panel (2002-08-06),

2. 6045898 - Resin compositions for fiber-reinforced composite materials and (2000-04-04),

3. 5599612 - Woven carbon fiber fabric (1997-02-04),

4. 5208104 - High-tenacity water-soluble polyvinyl alcohol fiber and process for (1993-05-04),

5. 4656241 - Method for producing polybutylene terephthalate (1987-04-07),

6. 3936421 - Process of preparing polytetramethylene terephthalate (1976-02-03),

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