Matsue, Japan

Hisaaki Tachihara

This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1990-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisaaki Tachihara. Retrieved from https://idiyas.com/inventor/hisaaki-tachihara

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 = 6.1

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Matsue, JP (1990 - 1994)
  • Shimane, JP (2006)

Company Filing History:


Years Active: 1990-2006

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3 patents (USPTO):Explore Patents

Title: Hisaaki Tachihara: Innovator in Capacitor Technology

Introduction

Hisaaki Tachihara is a notable inventor based in Matsue, Japan. He has made significant contributions to the field of electronic components, particularly in capacitor technology. With a total of 3 patents to his name, Tachihara's work focuses on enhancing the performance and reliability of capacitors.

Latest Patents

Tachihara's latest patents include innovative designs and methods for capacitors. One of his key inventions is a capacitor comprising a bis(4-mercaptophenyl) sulfide derivative. This invention provides a monomer that can form a dielectric film suitable for electronic components. The method for producing this derivative ensures that electronic components exhibit high characteristics under excellent humidity and high temperature conditions. Another significant patent is for a film capacitor that includes moisture resistance. This capacitor features a multilayer structure made of stacked dielectric films or a wound dielectric film, each with a metallic layer. The design also incorporates a coating layer made from polysiloxane and organometallic compounds, enhancing its durability and functionality.

Career Highlights

Hisaaki Tachihara is associated with Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electronic technology. His work has contributed to the development of high-performance capacitors that meet the demands of modern electronic applications.

Collaborations

Throughout his career, Tachihara has collaborated with esteemed colleagues such as Kazuo Iwaoka and Michiharu Kamiya. These collaborations have fostered innovation and have been instrumental in the development of new technologies in the field.

Conclusion

Hisaaki Tachihara's contributions to capacitor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electronic components and their applications. Through his work, he continues to influence the industry and pave the way for future advancements.

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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