Tokyo, Japan

Manabu Ishikawa

This inventor holds 3 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Canon Kabushiki Kaisha, Nec Corporation, Nippon Avionics Co., Ltd.. Active years: 1994-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manabu Ishikawa. Retrieved from https://idiyas.com/inventor/manabu-ishikawa-xd0yqpfx

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Machida, JP (2014)
  • Tokyo, JP (1994 - 2021)

Company Filing History:


Years Active: 1994-2021

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3 patents (USPTO):Explore Patents

Title: Manabu Ishikawa: Innovator in Engine Control and Imaging Technology

Introduction

Manabu Ishikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of engine control and imaging technology. With a total of 3 patents to his name, Ishikawa's work reflects his innovative spirit and technical expertise.

Latest Patents

Ishikawa's latest patents include a freezing diagnosing device and a method of correcting a measured image formed by a television camera. The freezing diagnosing device is designed to be installed in an engine and includes an ambient temperature sensor, a liquid temperature sensor, and a freezing determination unit. This device determines the freezing state of a pipe coupled to a pressure sensor based on specific temperature conditions. The second patent involves a sophisticated method for processing spectral image signals from two CCD television cameras. This method integrates and records spectral radiation data, which is then processed to calculate a spectral reflection ratio, enhancing the accuracy of imaging technology.

Career Highlights

Throughout his career, Ishikawa has worked with prominent companies such as NEC Corporation and Nippon Avionics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Ishikawa has collaborated with notable coworkers, including Tetsu Nishioka and Tetsuhisa Minami. These partnerships have fostered a creative environment that has led to the development of his impactful inventions.

Conclusion

Manabu Ishikawa's contributions to engine control and imaging technology demonstrate his commitment to innovation. His patents reflect a deep understanding of complex systems and a drive to improve technological solutions. Ishikawa's work continues to influence the fields he has engaged with, marking him as a significant figure in the world of invention.

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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