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For the Inventor, By the Inventor

Tokyo, Japan

Hideyuki Yoko

This inventor holds 23 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Devices. Top assignees: Elpida Memory, Inc., Ps4 Luxco S.a.r.l., Longitude Licensing Limited. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Yoko. Retrieved from https://idiyas.com/inventor/hideyuki-yoko

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

USPTO Granted Patents = 23 

% Patents Active = 52.2

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 183(Granted Patents)


Location History:

  • Kodaira, JP (2009 - 2010)
  • Tokyo, JP (2011 - 2020)

Company Filing History:

goldMedal16 out of 1,458 
 
Elpida Memory, Inc.
 patents
silverMedal4 out of 377 
 
Ps4 Luxco S.a.r.l.
 patents
bronzeMedal1 out of 46 
 
Longitude Licensing Limited
 patents
4. 1 out of 52 
 
Longitude Semiconductor S.a.r.l.
 patents
5. 1 out of 18 
 
Ultramemory Inc.
 patents

Years Active: 2009-2025

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Areas of Expertise:
Semiconductor Memory Devices
Chip Selection
Timing Control
Information Processing System
Calibration Circuit
High-Speed Address-Latching
Data Processing System
Through Silicon Vias
Testing Method
Adjustable Strobe Delay
23 patents (USPTO):Explore Patents
1. 12198748 - Semiconductor memory devices and controller including adjustable strobe delay (2025-01-14),
2. 10553266 - Semiconductor device chip selection (2020-02-04),
3. 9911480 - Semiconductor device chip selection (2018-03-06),
4. RE46141 - Semiconductor device and timing control method for the same (2016-09-05),
5. 9123399 - Semiconductor device and information processing system having the same (2015-09-01),
6. 9087571 - Semiconductor memory device, method of adjusting the same and information processing system including the same (2015-07-21),
7. 8803545 - Semiconductor device semiconductor device testing method, and data processing system (2014-08-12),
8. 8687449 - Semiconductor device and information processing system including the same (2014-04-01),
9. 8599641 - Semiconductor memory device, method of adjusting the same and information processing system including the same (2013-12-03),
10. 8547775 - Semiconductor memory device and information processing system including the same (2013-10-01),
11. 8542516 - Semiconductor system (2013-09-24),
12. 8498831 - Semiconductor device, semiconductor device testing method, and data processing system (2013-07-30),
13. 8441135 - Semiconductor device (2013-05-14),
14. 8400807 - Semiconductor system (2013-03-19),
15. 8400805 - Semiconductor device (2013-03-19),

Title: Inventor Hideyuki Yoko: Pioneering Innovations from Tokyo, JP

Introduction: Hideyuki Yoko is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hideyuki Yoko holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hideyuki Yoko has worked with leading research institutions and tech companies, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Hideyuki Yoko has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange that has led to the creation of impactful inventions.

Conclusion: Hideyuki Yoko's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to push the boundaries of what is possible.

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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