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For the Inventor, By the Inventor

Tokyo, Japan

Ryosuke Yasui

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Toppan Printing Co., Ltd., Sharp Kabushiki Kaisha Corporation. Active years: 2013-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryosuke Yasui. Retrieved from https://idiyas.com/inventor/ryosuke-yasui

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal7 out of 1,269 
 
Toppan Printing Co., Ltd.
 patents
silverMedal1 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents
where one patent can have more than one assignee

Years Active: 2013-2014

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7 patents (USPTO):Explore Patents
1. 8908302 - Exposure method for color filter substrate (2014-12-09),
2. 8830610 - Exposure method for color filter substrate (2014-09-09),
3. 8804075 - Color filter and color filter manufacturing method (2014-08-12),
4. 8767324 - Color filter substrate, display device, and exposure method (2014-07-01),
5. 8698984 - Color filter, liquid crystal display device, and color filter production method (2014-04-15),
6. 8697319 - Exposure method, color filter manufacturing method, and exposure device (2014-04-15),
7. 8605237 - Color filter and liquid crystal display device, and exposure mask (2013-12-10),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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