Kawasaki, Japan

Katsunori Hayasaka

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1994-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Hayasaka. Retrieved from https://idiyas.com/inventor/katsunori-hayasaka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 18(Granted Patents)


Location History:

  • Sendai, JP (1994)
  • Kawasaki, JP (2005)

Company Filing History:


Years Active: 1994-2005

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Innovations of Katsunori Hayasaka

Introduction

Katsunori Hayasaka is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of technology, particularly through his innovative patents. With a total of 2 patents, Hayasaka has demonstrated his expertise and creativity in developing practical solutions.

Latest Patents

One of Hayasaka's latest patents is a portable terminal that lights up an LCD unit in response to key operations. This device also illuminates the keys only when it is dark, utilizing external brightness measurements to enhance user experience. Another significant invention is an apparatus and method for detecting the coincidence of two signal levels. This apparatus includes multiple units that work together to determine if one input signal level coincides with another, providing a reliable method for signal detection.

Career Highlights

Katsunori Hayasaka is currently employed at Fujitsu Corporation, a leading technology company known for its innovative solutions. His work at Fujitsu has allowed him to contribute to various projects and advancements in technology.

Collaborations

Hayasaka has collaborated with several talented individuals, including Yutaka Kawahigashi and Yoshikazu Watanabe. These collaborations have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Katsunori Hayasaka's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative spirit continues to inspire advancements 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]
Loading…