Yokohama, Japan

Toshifumi Ishimori

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation. Active years: 2013-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshifumi Ishimori. Retrieved from https://idiyas.com/inventor/toshifumi-ishimori

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

USPTO Granted Patents = 6 

% Patents Active = 83.3

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2013 - 2014)
  • Yokohama Kanagawa, JP (2017 - 2023)

Company Filing History:


Years Active: 2013-2023

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6 patents (USPTO):Explore Patents

Title: The Innovations of Toshifumi Ishimori

Introduction

Toshifumi Ishimori is a notable inventor based in Yokohama, Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work has been instrumental in advancing various electronic devices and systems.

Latest Patents

One of his latest patents involves a semiconductor device that includes a first circuit, a first terminal, a second terminal, a conductor, and a first switch element. This device is designed to turn the first switch element to an OFF state when a specific condition is met, while the conductor is configured to physically break under another condition. Additionally, he has developed a variable gain amplifier and wireless communication device. This device comprises multiple paths, including an attenuation circuit and an amplifier circuit, which work together to enhance input signals effectively.

Career Highlights

Throughout his career, Toshifumi Ishimori has worked with prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the electronics sector.

Collaborations

Toshifumi has collaborated with notable colleagues, including Toshiki Seshita and Mitsuru Sugawara. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Toshifumi Ishimori's contributions to semiconductor technology and electronic devices highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving technology for various applications.

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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