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For the Inventor, By the Inventor

Yokohama, Japan

Toshihiko Himeno

This inventor holds 20 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Nonvolatile Semiconductor Memory. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1997-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiko Himeno. Retrieved from https://idiyas.com/inventor/toshihiko-himeno

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

USPTO Granted Patents = 20 

% Patents Active = 80.0


Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 468(Granted Patents)


Location History:

  • Kawasaki, JP (1997 - 1998)
  • Yokohama, JP (1998 - 2010)

Company Filing History:

goldMedal20 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1997-2010

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Areas of Expertise:
Nonvolatile Memory
Semiconductor Device
Clock Buffers
Timing Circuits
Data Transfer
Test Mode
Block Erase Function
Cell Threshold Detection
Integrated Circuit
Memory Chips
Characteristic Measuring
20 patents (USPTO):Explore Patents
1. 7826268 - Nonvolatile semiconductor memory (2010-11-02),
2. 7685552 - Semiconductor integrated circuit device having clock buffers and method for arranging the clock buffers on the device (2010-03-23),
3. 7619921 - Nonvolatile semiconductor memory (2009-11-17),
4. 7421609 - Method, system and apparatus for producing a clock with desired frequency characteristics (2008-09-02),
5. 7313022 - Non-volatile semiconductor memory (2007-12-25),
6. 7262636 - Method and system for a circuit for timing sensitive applications (2007-08-28),
7. 7126851 - Method of transferring initially-setting data in a non-volatile semiconductor memory (2006-10-24),
8. 6970388 - Non-volatile semiconductor memory (2005-11-29),
9. 6831859 - Non-volatile semiconductor memory for storing initially-setting data (2004-12-14),
10. 6819596 - Semiconductor memory device with test mode (2004-11-16),
11. 6704223 - Non-volatile semiconductor memory (2004-03-09),
12. 6646930 - Non-volatile semiconductor memory (2003-11-11),
13. 6643180 - Semiconductor memory device with test mode (2003-11-04),
14. 6462985 - Non-volatile semiconductor memory for storing initially-setting data (2002-10-08),
15. 6324114 - Semiconductor memory device using a plurality of semiconductor memory chips mounted in one system and a semiconductor memory system using a plurality of semiconductor memory devices (2001-11-27),

Title: The Innovations of Toshihiko Himeno

Introduction

Toshihiko Himeno is a prominent inventor based in Yokohama, Japan, with a remarkable portfolio of 20 patents. His contributions to the field of semiconductor technology have played a significant role in advancing electronic devices and systems.

Latest Patents

Among his most notable inventions is a nonvolatile semiconductor memory that features a unique structure with multiple wires and a determining circuit. This invention enhances the reliability of memory storage by detecting potential short circuits between wires. Additionally, Himeno's patent for a semiconductor integrated circuit device demonstrates his innovative approach to arranging clock buffers. This device includes clock buffers strategically placed at intersecting points based on the layout of circuit elements, optimizing performance in integrated circuits.

Career Highlights

Throughout his career at Kabushiki Kaisha Toshiba, Himeno has made substantial contributions to technology development. His expertise in semiconductor design and memory solutions is well-recognized within the industry, marking him as a key figure in Toshiba's innovative endeavors.

Collaborations

Himeno has collaborated with talented coworkers, including Koji Hosono and Kenichi Imamiya, to further enhance the capabilities of the products developed at Toshiba. These partnerships reflect a commitment to teamwork and collective expertise in tackling complex challenges in the field of electronics.

Conclusion

Toshihiko Himeno's inventive spirit and dedication to his work have led to significant advancements in semiconductor technology. His patents not only showcase his technical skills but also contribute to the future of electronic devices. As he continues to innovate, the impact of his work will undoubtedly resonate in the industry for years to come.

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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