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Hamamatsu, Japan

Hisayoshi Ohsumi

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.4

ph-index = 8

Forward Citations = 181(Granted Patents)

Location History:

Shizuoka, JP (1990 - 1999)
Hamamatsu, JP (1987 - 2000)

Company Filing History:

10 out of 5,451

Yamaha Corporation

Nippon Gakki Seizo Kabushiki Kaisha

Years Active: 1987-2000

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6129985 - Composite molded article comprising a wood layer (2000-10-10),

2. 5876543 - Method of finishing board with thick resin film for making under layer (1999-03-02),

3. 5863479 - Production method for a composite molded article (1999-01-26),

4. 5811169 - Composite molded article comprising a heat resistant primer layer (1998-09-22),

5. 5565263 - Injection molded synthetic resin component having a wood veneer outer (1996-10-15),

6. 5338592 - Production method for composite molded article (1994-08-16),

7. 5264062 - Production method for composite molded article (1993-11-23),

8. 5225264 - Composite molded article (1993-07-06),

9. 5121785 - Improved slat for blinds (1992-06-16),

10. 4890656 - Method for producing wooden decorative articles (1990-01-02),

11. 4637954 - Resin-treated woody material (1987-01-20),

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