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For the Inventor, By the Inventor

Sapporo, Japan

Iwao Sato

USPTO Granted Patents = 2


Average Co-Inventor Count = 6.5

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:

goldMedal2 out of 2 
 
Hokkaido Railway Company
 patents
silverMedal1 out of 2 
 
Toho Sheet Frame Co., Ltd.
 patents
bronzeMedal1 out of 4 
 
Hitachi Nico Transmission, Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2012-2016

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2 patents (USPTO):Explore Patents
1. 9440662 - Multi-layered window structure (2016-09-13),
2. 8267825 - Track car drive system, and track car using the system (2012-09-18),
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