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Ichihara, Japan

Rikio Yonaiyama

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 94(Granted Patents)

Location History:

Ichiharashi, JP (1986)
Chiba, JP (1992)
Ichihara, JP (1993 - 2004)

Company Filing History:

Chisso Corporation

1 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

Daihatsu Motor Company, Ltd.

4. 1 out of 3,081

Toyoda Gosei Co., Ltd.

where one patent can have more than one assignee

Years Active: 1986-2004

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6763869 - Device for producing thermoplastic resin continuous length sections reinforced with long fibers (2004-07-20),

2. 6251206 - Method for opening and resin-impregnation to produce continuous fiber-reinforced thermoplastic resin composite material (2001-06-26),

3. 6060126 - Method and apparatus for manufacturing unidirectionally reinforced resin (2000-05-09),

4. 5948473 - Method and apparatus for preparing resin-impregnated structures (1999-09-07),

5. 5866648 - Long fiber-reinforced polymer alloy resin composition (1999-02-02),

6. 5792527 - Products in a continuous length formed from fiber-reinforced resin and (1998-08-11),

7. 5264174 - Process for producing compositely reinforced polypropylene resin (1993-11-23),

8. 5238989 - Polypropylene resin composition (1993-08-24),

9. 5133316 - Engine cylinder head cover and molding composition used therefor (1992-07-28),

10. 4613647 - Polypropylene compositions containing polyamides reinforced by glass (1986-09-23),

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