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Higashiosaka, Japan

Yasuhiko Shoji

USPTO Granted Patents = 11

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 61(Granted Patents)

Location History:

Izumi, JP (2001)
Higashiosaka, JP (1993 - 2009)
Osaka, JP (2009)

Company Filing History:

8 out of 27,375

Matsushita Electric Industrial Co., Ltd.

3 out of 16,453

Panasonic Corporation

Fuji Seal, Inc.

where one patent can have more than one assignee

Years Active: 1993-2009

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7544444 - Alkaline dry battery and method for evaluating separator for use in alkaline dry battery (2009-06-09),

2. 7537860 - Alkaline battery (2009-05-26),

3. 7534526 - Alkaline battery (2009-05-19),

4. 7405023 - Alkaline dry battery (2008-07-29),

5. 6830845 - Cylindrical battery and method and device for manufacturing thereof (2004-12-14),

6. 6703157 - Cylindrical battery and method for manufacturing the same (2004-03-09),

7. 6541152 - Cylindrical battery and method and device for manufacturing thereof (2003-04-01),

8. 6242134 - Method of producing positive active material for non-aqueous electrolyte secondary batteries (2001-06-05),

9. 5976728 - Battery (1999-11-02),

10. 5725966 - Heat sensitive jacket label for battery and battery with the same (1998-03-10),

11. 5248572 - Layered-type manganese dry battery (1993-09-28),

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