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For the Inventor, By the Inventor

Tokyo, Japan

Yorihiko Sakai

This inventor holds 8 USPTO granted patents. Top assignees: Dai Nippon Insatsu Kabushiki Kaisha, Sony Corporation. Active years: 1990-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yorihiko Sakai. Retrieved from https://idiyas.com/inventor/yorihiko-sakai

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 165(Granted Patents)


Company Filing History:

goldMedal6 out of 412 
 
Dai Nippon Insatsu Kabushiki Kaisha
 patents
silverMedal2 out of 58,145 
 
Sony Corporation
 patents

Years Active: 1990-2000

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8 patents (USPTO):Explore Patents
1. 6113836 - Method of forming thick film pattern and material for forming thick film (2000-09-05),
2. 6081251 - Apparatus and method for managing picture data (2000-06-27),
3. 5814267 - Method of forming thick film pattern and material for forming thick film (1998-09-29),
4. 5580511 - Method of forming thick film pattern and material for forming thick film (1996-12-03),
5. 5453853 - Color video still image processing system (1995-09-26),
6. 5051569 - Method for recording data onto optical data recording cards including (1991-09-24),
7. 5031112 - System for detecting defective portions in data recording portions of (1991-07-09),
8. 4970712 - Method for recording data onto optical data recording cards using pits (1990-11-13),
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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