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For the Inventor, By the Inventor

Tokyo, Japan

Takafumi Betsui

This inventor holds 32 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Semiconductor Technology. Top assignees: Renesas Electronics Corporation, Renesas Technology Corp.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Betsui. Retrieved from https://idiyas.com/inventor/takafumi-betsui

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

USPTO Granted Patents = 32 

% Patents Active = 81.3

 

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 55(Granted Patents)


Location History:

  • Kodaira, JP (2010 - 2018)
  • Kanagawa, JP (2013 - 2018)
  • Tokyo, JP (2009 - 2024)

Company Filing History:

goldMedal30 out of 7,657 
 
Renesas Electronics Corporation
 patents
silverMedal2 out of 3,781 
 
Renesas Technology Corp.
 patents

Years Active: 2009-2025

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Areas of Expertise:
Semiconductor Device
Power Management IC
Data Processing Device
Synchronous Dynamic Random Access Memory
System in Package
Semiconductor Integrated Circuit
Electronic Device
Manufacturing Method
Memory Controller
Microcomputer
Printed Board
Semiconductor Chip
32 patents (USPTO):Explore Patents
1. 12278198 - Semiconductor device on wiring board having reference potential planes with openings (2025-04-14),
2. 12015020 - Semiconductor device and power management IC (2024-06-18),
3. 11742336 - Semiconductor device and power management IC (2023-08-29),
4. 11658081 - Semiconductor apparatus and semiconductor device (2023-05-23),
5. 10726878 - Data processing device (2020-07-28),
6. 10460792 - Synchronous dynamic random access memory (SDRAM) and memory controller device mounted in single system in package (SIP) (2019-10-29),
7. 10446531 - Electronic device and semiconductor device (2019-10-15),
8. 10249560 - Semiconductor device, system in package, and system in package for vehicle (2019-04-02),
9. 10153245 - Semiconductor device (2018-12-11),
10. 10123426 - Semiconductor integrated circuit device, printed board and manufacturing method of the semiconductor integrated circuit device (2018-11-06),
11. 10103100 - Semiconductor device (2018-10-16),
12. 10043755 - Electronic device (2018-08-07),
13. 10020028 - Data processing device (2018-07-10),
14. 9991221 - Semiconductor integrated circuit device (2018-06-05),
15. 9990981 - Synchronous dynamic random access memory (SDRAM) and memory controller device mounted in single system in package (SIP) (2018-06-05),

Title: The Innovative Mind of Takafumi Betsui

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

Latest Patents: Takafumi Betsui holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Betsui has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Takafumi Betsui has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Takafumi Betsui's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and entrepreneurs in Japan and beyond.

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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