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For the Inventor, By the Inventor

Yokohama, Japan

Shinichiro Shiratake

This inventor holds 59 USPTO granted patents, primarily in Semiconductor Memory (CPC class 3652). Top assignees: Kabushiki Kaisha Toshiba, Fujitsu Corporation, Infineon Technologies Ag. Active years: 1995-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichiro Shiratake. Retrieved from https://idiyas.com/inventor/shinichiro-shiratake

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

USPTO Granted Patents = 59

% Patents Active = 45.8

Average Co-Inventor Count = 2.1

ph-index = 10

Forward Citations = 749(Granted Patents)

Forward Citations (Not Self Cited) = 737(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JP (1995 - 1999)
  • Kanagawa, JP (2010 - 2012)
  • Yokohama, JP (1999 - 2023)

Company Filing History:

goldMedal57 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal2 out of 39,374 
 
Fujitsu Corporation
 patents
bronzeMedal1 out of 15,027 
 
Infineon Technologies Ag
 patents
4. 1 out of 3,189 
 
Kioxia Corporation
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1995-2023

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Areas of Expertise:
Ferroelectric Memory
Voltage Step-Down Circuit
Semiconductor Storage Device
Integrated Circuit
Power Supply Circuit
Error Checking Circuit
High-Speed Data Operations
Memory Device
Resistor Element
Discharge Order Control
Transition Detecting Circuit
Column Redundancy Function
59 patents (USPTO):Explore Patents
1. 11569256 - Memory device with transistors above memory stacks and manufacturing method of the memory device (2023-01-31),
2. 9218867 - Memory device and memory system with sensor (2015-12-22),
3. 8233310 - Resistance-change memory (2012-07-31),
4. 8134349 - Power supply circuit that outputs a voltage stepped down from a power supply voltage (2012-03-13),
5. 8125816 - Semiconductor storage device (2012-02-28),
6. 8085573 - Ferroelectric memory (2011-12-27),
7. 7830696 - Ferroelectric semiconductor storage device (2010-11-09),
8. 7795953 - Voltage step-down circuit (2010-09-14),
9. 7765455 - Semiconductor memory device (2010-07-27),
10. 7724581 - Discharge order control circuit and memory device (2010-05-25),
11. 7487370 - Semiconductor device and system (2009-02-03),
12. 7417489 - Semiconductor integrated circuit having controller controlling the change rate of power voltage (2008-08-26),
13. 7408824 - Ferroelectric memory with spare memory cell array and ECC circuit (2008-08-05),
14. 7397687 - Ferroelectric memory device having ferroelectric capacitor (2008-07-08),
15. 7397685 - Semiconductor memory device having error checking and correcting circuit (2008-07-08),

Title: Shinichiro Shiratake - Innovator from Yokohama

Introduction: Shinichiro Shiratake is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shiratake's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Shiratake has worked with leading tech companies in Japan, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Shiratake has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge sharing in the scientific community.

Conclusion: Shinichiro Shiratake's dedication to pushing the boundaries of technology and his passion for creating solutions that improve lives make him a true visionary in the world of innovation.

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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