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Seizo Seki

USPTO Granted Patents = 9

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 52(Granted Patents)

Location History:

Tokyo-To, JP (1998)
Miyagi, JP (1996 - 2007)

Company Filing History:

9 out of 58,130

Sony Corporation

Dai Nippon Printing Co., Ltd.

where one patent can have more than one assignee

Years Active: 1996-2007

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7285318 - Packaging material and information recording media packaged by packaging material (2007-10-23),

2. 6443303 - Package for cassette storage case (2002-09-03),

3. 6089448 - Packing case (2000-07-18),

4. 6061997 - Method for wrapping up a cassette case in a thin film (2000-05-16),

5. 5921464 - Packaging body (1999-07-13),

6. 5797492 - Information storage medium packaging body (1998-08-25),

7. 5749466 - Packaging method and packaging structure for articles such as those (1998-05-12),

8. 5715935 - Packaging kit for recording medium (1998-02-10),

9. 5510165 - Thin film wrapping for cassette case (1996-04-23),

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