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For the Inventor, By the Inventor

Kawasaki, Japan

Tomoaki Yabe

USPTO Granted Patents = 41 

Average Co-Inventor Count = 1.8

ph-index = 10

Forward Citations = 318(Granted Patents)


Location History:

  • Toshima, JP (1995)
  • Kanagawa-ken, JP (1997)
  • Mito, JP (2000)
  • Fujisawa, JP (1999 - 2002)
  • Kawasaki, JP (1996 - 2011)
  • Tokyo, JP (1994 - 2020)

Company Filing History:

goldMedal41 out of 52,751 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal1 out of 1,514 
 
Toshiba Electronic Devices & Storage Corporation
 patents
where one patent can have more than one assignee

Years Active: 1994-2020

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Areas of Expertise:
Semiconductor Device
Semiconductor Memory Device
Voltage Step Down Circuit
Phase Locked Loop Circuit
SRAM Cell
Integrated Circuit
Memory Cell Array
DRAM Technology
Cache Memory
Logic Integration
Redundancy Method
Data Latch
41 patents (USPTO):Explore Patents
1. 10847615 - Semiconductor device (2020-11-24),
2. 7978562 - Semiconductor memory device (2011-07-12),
3. 7791971 - Semiconductor memory device having replica circuit (2010-09-07),
4. 7649799 - Semiconductor memory device (2010-01-19),
5. 7613032 - Semiconductor memory device and control method thereof (2009-11-03),
6. 7606106 - Semiconductor memory device (2009-10-20),
7. 7535784 - Semiconductor memory device having replica circuit (2009-05-19),
8. 7525828 - Semiconductor memory device and redundancy method thereof (2009-04-28),
9. 7460408 - Semiconductor memory device of single-bit-line drive type (2008-12-02),
10. 7433259 - Semiconductor memory device having layered bit line structure (2008-10-07),
11. 7123504 - Semiconductor integrated circuit device having static random access memory mounted thereon (2006-10-17),
12. 6985027 - Voltage step down circuit with reduced leakage current (2006-01-10),
13. 6934349 - Phase detector and phase locked loop circuit (2005-08-23),
14. 6847542 - SRAM cell and integrated memory circuit using the same (2005-01-25),
15. 6693305 - Semiconductor device formed by cascade-connecting a plurality of diodes (2004-02-17),

Title: **Tomoaki Yabe: A Pioneer in Semiconductor Innovations**

Introduction

Tomoaki Yabe, located in Kawasaki, Japan, is a prominent innovator in the field of semiconductor technology. With an impressive portfolio of 41 patents, Yabe has made significant contributions to the advancement of semiconductor devices and memory devices, continuously pushing the boundaries of what is possible in electronics.

Latest Patents

Among his latest innovations is a **semiconductor device** that integrates a substrate with multiple semiconductor layers and conductors. This device features distinct thermal and electrical properties, as evidenced by the careful arrangement of first and second insulating films, enhancing its performance. Additionally, Yabe has developed a **semiconductor memory device** that operates efficiently using both fixed and variable power. It includes a complex architecture with word lines, drivers, and a unique power control circuit, allowing operational flexibility, especially in sleep mode.

Career Highlights

Yabe has built a distinguished career at notable companies, including Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His work in these organizations has been pivotal in bringing innovative semiconductor solutions to market, thereby fostering the growth of technology sectors reliant on advanced electronic devices.

Collaborations

Throughout his career, Tomoaki Yabe has collaborated with esteemed professionals like Shinji Miyano and Katsuhiko Sato. Their combined expertise has further propelled the advancement of semiconductor technologies, fostering innovation in designs that improve device efficiency and effectiveness.

Conclusion

Tomoaki Yabe’s dedication to the field of semiconductor technology, marked by his numerous patents and collaborative efforts, cements his status as a key inventor in the industry. His contributions not only enhance our current technological landscape but also inspire future innovations that will shape the trajectory of electronics.

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