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For the Inventor, By the Inventor

Yokohama, Japan

Toshiaki Ueda

This inventor holds 8 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1997-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Ueda. Retrieved from https://idiyas.com/inventor/toshiaki-ueda-ojenfdbe

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

USPTO Granted Patents = 8

% Patents Active = 12.5

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 44(Granted Patents)


Location History:

  • Kanagawa-ken, JP (1997)
  • Kanagawa, JP (2010)
  • Kawasaki, JP (2011)
  • Yokohama, JP (2009 - 2013)

Company Filing History:

goldMedal8 out of 53,250 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1997-2013

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8 patents (USPTO):Explore Patents
1. 8386970 - Replacing single-cut via into multi-cut via in semiconductor integrated circuit design (2013-02-26),
2. 8171445 - Replacing single-cut via into multi-cut via in semiconductor integrated circuit design (2012-05-01),
3. 7949982 - Semiconductor integrated circuit design system, semiconductor integrated circuit design method, and computer readable medium (2011-05-24),
4. 7784020 - Semiconductor circuit pattern design method for manufacturing semiconductor device or liquid crystal display device (2010-08-24),
5. 7735043 - Wiring layout apparatus, wiring layout method, and wiring layout program for semiconductor integrated circuit (2010-06-08),
6. 7634751 - Replacing single-cut via into multi-cut via in semiconductor integrated circuit design (2009-12-15),
7. 7543260 - Design supporting system of semiconductor integrated circuit, method of designing semiconductor integrated circuit, and computer readable medium for supporting design of semiconductor integrated circuit (2009-06-02),
8. 5638292 - Method for automatically optimizing cell placement (1997-06-10),

Title: Toshiaki Ueda: Innovator in Semiconductor Design

Introduction

Toshiaki Ueda is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor integrated circuit design. With a total of 8 patents to his name, Ueda has established himself as a key figure in technological innovation.

Latest Patents

One of Ueda's latest patents focuses on replacing single-cut vias with multi-cut vias in semiconductor integrated circuit design. This invention provides a design support system that includes a first unit configured to determine a wiring path by calculating wiring resource consuming information. This is essential for carrying out a connection through a multi-cut via in a wiring region that has multiple layers. Additionally, a second unit is designed to facilitate the replacement of a single-cut via with a multi-cut via, enhancing the efficiency of circuit design.

Career Highlights

Ueda is currently employed at Kabushiki Kaisha Toshiba, where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of integrated circuits, making them more efficient and effective for various applications.

Collaborations

Ueda collaborates with talented coworkers, including Ryuji Ogawa and Kyoko Izuha. Their combined expertise contributes to the success of their projects and the advancement of semiconductor technology.

Conclusion

Toshiaki Ueda's contributions to semiconductor design through his innovative patents have made a significant impact in the field. His work continues to influence the development of more efficient integrated circuits, showcasing the importance of innovation in technology.

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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