Komaki, Japan

Kazuhiro Hayashi

This inventor holds 14 USPTO granted patents and 1 EPO patent. Top assignee: Ngk Spark Plug Company, Limited. Active years: 1999-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Hayashi. Retrieved from https://idiyas.com/inventor/kazuhiro-hayashi-2d8xne9b

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

Calculating rank

% Patents Active = 42.9


Average Co-Inventor Count = 5.1

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Mie, JP (1999 - 2003)
  • Aichi, JP (2006 - 2008)
  • Komaki, JP (2009 - 2014)

Company Filing History:


Years Active: 1999-2014

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14 patents (USPTO):Explore Patents

Title: **Kazuhiro Hayashi: A Pioneer in Capacitor Technology**

Introduction:

Kazuhiro Hayashi, an esteemed inventor based in Komaki, Japan, has made remarkable contributions to the field of capacitor technology. With a total of 14 patents to his name, he is recognized for his innovative approaches to improving wiring substrates and capacitors utilized in various electronic applications.

Latest Patents:

Among Hayashi's latest patents is a groundbreaking design for a capacitor to be incorporated into a wiring substrate. This patent details a capacitor body featuring multiple dielectric layers and internal electrode layers positioned between these layers. Notably, the design includes recesses on at least one side face of the capacitor, extending in the thickness direction from the first and second principal faces. Another significant patent focuses on a capacitor for incorporation in a wiring board, which comprises a laminated dielectric body and associated electrodes, enhancing connectivity and performance in electronic devices.

Career Highlights:

Hayashi has been instrumental in shaping capacitor design innovations at NGK Spark Plug Company, Limited. His work is recognized for its impact on the efficiency and functionality of electronic components, particularly in automotive and consumer electronics.

Collaborations:

Throughout his career, Kazuhiro Hayashi has collaborated with talented individuals such as Motohiko Sato and Jun Otsuka. Together, they have worked on various projects that aim to push the boundaries of capacitor core technology and its applications.

Conclusion:

Kazuhiro Hayashi's contributions to the development of capacitors and wiring substrates exemplify the power of innovation in the electronics industry. His patents not only reflect his creativity and technical expertise but also pave the way for future advancements in capacitor 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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