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Minoru Yoshinaka

USPTO Granted Patents = 16

CIPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 4.2

ph-index = 10

Forward Citations = 308(Granted Patents)

Location History:

Fujisawa, JP (1987 - 1988)
Higashiosaka, JP (1990 - 1992)
Osaka, JP (1990 - 1994)

Company Filing History:

16 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Sumitomo Chemical Company, Limited

Dai Nippon Printing Co., Ltd.

where one patent can have more than one assignee

Years Active: 1987-1994

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5318837 - Soundproofing materials (1994-06-07),

2. 5310598 - Radio wave absorbing material (1994-05-10),

3. 5183594 - Conductive resin composition containing zinc oxide whiskers having a (1993-02-02),

4. 5171480 - Electrophotographic photosensitive member containing a conductive layer (1992-12-15),

5. 5164260 - Soundproofing materials (1992-11-17),

6. 5158643 - Method for manufacturing zinc oxide whiskers (1992-10-27),

7. 5091765 - Photoconductive cell with zinc oxide tetrapod crystals (1992-02-25),

8. 5087655 - Rubber modified styrene resin composition (1992-02-11),

9. 5087654 - Polypropylene resin composition (1992-02-11),

10. 5066475 - Zinc oxide whiskers having a novel crystalline form and method for (1991-11-19),

11. 4960654 - Metal composition comprising zinc oxide whiskers (1990-10-02),

12. 4937428 - Consumable electrode type arc welding contact tip (1990-06-26),

13. 4929518 - Sealed lead-acid storage battery (1990-05-29),

14. 4745039 - Sealed lead storage battery (1988-05-17),

15. 4664994 - Enclosed lead storage battery and process for producing the same (1987-05-12),

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