Tokyo, Japan

Tomoyuki Ishikawa

This inventor holds 6 USPTO granted patents. Top assignees: Renesas Electronics Corporation, Fujikin Inc., Murata Manufacturing Co., Ltd.. Active years: 2010-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyuki Ishikawa. Retrieved from https://idiyas.com/inventor/tomoyuki-ishikawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 34(Granted Patents)


Location History:

  • Hitachinaka, JP (2010)
  • Tokyo, JP (2011 - 2019)

Company Filing History:


Years Active: 2010-2019

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6 patents (USPTO):Explore Patents

Title: Tomoyuki Ishikawa: Innovator in Fluid Control and Semiconductor Technology

Introduction

Tomoyuki Ishikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of fluid control and semiconductor technology. With a total of 6 patents to his name, Ishikawa's work has had a notable impact on various industries.

Latest Patents

Ishikawa's latest patents include a fluid controller heating apparatus and a semiconductor integrated circuit device. The fluid controller heating apparatus features a cylindrical heater unit that surrounds an opening-and-closing valve, along with a heat insulation jacket. This innovative design enhances the efficiency of fluid control systems. His semiconductor integrated circuit device and radio frequency module aim to reduce high-order harmonic distortion, improving the performance of antenna switches.

Career Highlights

Throughout his career, Ishikawa has worked with leading companies such as Renesas Electronics Corporation and Murata Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that address complex engineering challenges.

Collaborations

Ishikawa has collaborated with notable colleagues, including Akishige Nakajima and Yasushi Shigeno. These partnerships have fostered innovation and contributed to the advancement of technology in their respective fields.

Conclusion

Tomoyuki Ishikawa's contributions to fluid control and semiconductor technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing efficiency and performance in engineering 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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