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Shinji Oshima

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 47(Granted Patents)

Location History:

Aichi, JP (1991)
Ama, JP (1989 - 1992)

Company Filing History:

Ngk Insulators, Inc.

Years Active: 1989-1992

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5120210 - Core structure for producing closed end sleeve (1992-06-09),

2. 5043116 - Process for producing one end-sealed ceramic double wall-structural tubes (1991-08-27),

3. 5009832 - Closed end sleeve producing method and core structure used in the method (1991-04-23),

4. 4965107 - One end-sealed ceramic double wall-structural tubes (1990-10-23),

5. 4923655 - Sealing of end faces of ceramic tubes (1990-05-08),

6. 4857245 - Method of drying ceramic cylindrical bodies (1989-08-15),

7. 4810458 - Process for extrusion-molding ceramic bodies (1989-03-07),

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