Kawasaki, Japan

Shigeru Ishibashi

This inventor holds 10 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Fujitsu Microelectronics Limited. Active years: 2004-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Ishibashi. Retrieved from https://idiyas.com/inventor/shigeru-ishibashi

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

Calculating rank

% Patents Active = 40.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 69(Granted Patents)


Location History:

  • Yokohama, JP (2004 - 2009)
  • Kawasaki, JP (2009 - 2012)

Company Filing History:


Years Active: 2004-2012

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10 patents (USPTO):Explore Patents

Title: Shigeru Ishibashi: Innovator in Semiconductor Technology

Introduction

Shigeru Ishibashi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work has been instrumental in advancing nonvolatile memory solutions and semiconductor devices.

Latest Patents

One of his latest patents is focused on nonvolatile semiconductor memory that includes resistors with an electrode layer formed on a low resistance layer adjacent to a mask film. This innovative memory design incorporates memory cell transistors and resistors, enhancing the efficiency and performance of semiconductor devices. Another notable patent describes a semiconductor device and method of manufacturing it, which features a first semiconductor region of a first conductivity type and a second semiconductor region of a second conductivity type. This design allows for improved transistor performance through the careful manipulation of gate insulating layers and impurity profiles.

Career Highlights

Throughout his career, Shigeru Ishibashi has worked with leading companies in the technology sector, including Toshiba Corporation and Fujitsu Microelectronics Limited. His experience in these organizations has allowed him to develop cutting-edge technologies that have had a lasting impact on the semiconductor industry.

Collaborations

Shigeru has collaborated with notable colleagues such as Mitsuhiro Noguchi and Yoshiko Kato. These partnerships have fostered innovation and have contributed to the successful development of various semiconductor technologies.

Conclusion

Shigeru Ishibashi's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in nonvolatile memory and semiconductor devices, 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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