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For the Inventor, By the Inventor

Tokyo, Japan

Yoshio Sekine

USPTO Granted Patents = 3

Average Co-Inventor Count = 7.5

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:

goldMedal1 out of 849 
 
Nippon Kogaku K.k.
 patents
silverMedal1 out of 8,898 
 
Nikon Corporation
 patents
bronzeMedal1 out of 2,648 
 
Pioneer Corporation
 patents
4. 1 out of 5 
 
Techexperts Incorporation
 patents
where one patent can have more than one assignee

Years Active: 1982-2010

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3 patents (USPTO):Explore Patents
1. 7680280 - Electronic device, control method thereof, security program and others (2010-03-16),
2. 4853723 - Camera with flash device (1989-08-01),
3. 4318603 - Film rewind device in a camera (1982-03-09),
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