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Hiroshi Kashiwagi

USPTO Granted Patents = 12

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 29(Granted Patents)

Location History:

Nagaya, JP (1998 - 2001)
Nagoya, JP (1996 - 2002)

Company Filing History:

12 out of 4,916

Ngk Insulators, Inc.

Years Active: 1996-2002

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6440344 - Method of manufacturing composite insulator and packing member for use in same (2002-08-27),

2. 6425173 - Method of handling a forming die between die forming operations (2002-07-30),

3. 6248270 - Method for repairing a damaged shed portion of a composite insulator (2001-06-19),

4. 6135752 - Forming die and managing method thereof (2000-10-24),

5. 6042771 - Method for manufacturing composite insulators (2000-03-28),

6. 6033201 - Method for producing composite insulator (2000-03-07),

7. 6019931 - Method of molding composite insulator and metal molding apparatus used (2000-02-01),

8. 5882568 - Method and molding machine for manufacturing shaped articles comprised (1999-03-16),

9. 5822857 - Method of repairing shed portion of composite insulator (1998-10-20),

10. 5811049 - Method for producing composite insulator (1998-09-22),

11. 5753272 - Apparatus for manufacturing composite insulators (1998-05-19),

12. 5540991 - Composite insulator and its manufacturing method (1996-07-30),

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