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Sodegaura, Japan

Masaya Tsubokawa

USPTO Granted Patents = 5

CIPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 37(Granted Patents)

Location History:

Sodegaura, JP (1992 - 1994)
Ichihara, JP (2000)

Company Filing History:

Idemitsu Petrochemical Co., Ltd.

Ngk Spark Plug Company, Limited

where one patent can have more than one assignee

Years Active: 1992-2000

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6153715 - Propylenic resin and blow molded article made therefrom (2000-11-28),

2. 6107377 - Propylenic resin and blow molded article made therefrom (2000-08-22),

3. 5334453 - Diamond-coated bodies and process for preparation thereof (1994-08-02),

4. 5318836 - Diamond-coated body (1994-06-07),

5. 5135807 - Diamond-coated member and process for the preparation thereof (1992-08-04),

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