Sabae, Japan

Kazuo Kasahara

This inventor holds 4 USPTO granted patents. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2000-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Kasahara. Retrieved from https://idiyas.com/inventor/kazuo-kasahara

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 = 4.3

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Sabae, JP (2000 - 2003)
  • Miyagi-ken, JP (2003)

Company Filing History:


Years Active: 2000-2003

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4 patents (USPTO):Explore Patents

Title: Kazuo Kasahara: Innovator in Electronic Device Technology

Introduction

Kazuo Kasahara is a prominent inventor based in Sabae, Japan. He has made significant contributions to the field of electronic devices, holding a total of 4 patents. His work focuses on enhancing the reliability and efficiency of electronic components, particularly in the design of chip coils and related technologies.

Latest Patents

One of his latest patents is for an electronic device that features electric wires and a method of producing the same. This invention includes a chip coil that is designed to ensure a firm connection of electric wires to electrodes, allowing for stable and reliable mounting on printed circuit boards. The electrodes are constructed with a multilayer structure that includes a high-conductivity layer, a solder barrier layer, and an easy-soldering layer, ensuring a flat surface for effective connections.

Another notable patent is for a chip-type common mode choke coil. This invention incorporates protrusions that extend in the axial direction of the winding core portion, strategically placed between multiple electrodes. These protrusions help prevent short circuits by separating the corresponding electrodes, thereby enhancing the mechanical strength and insulation of the choke coil.

Career Highlights

Kazuo Kasahara is associated with Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His innovative designs and patents have contributed to the advancement of electronic device technology, making significant impacts in various applications.

Collaborations

Throughout his career, Kazuo has collaborated with notable coworkers, including Takaomi Toi and Tetsuya Morinaga. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Kazuo Kasahara's contributions to electronic device technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the reliability and efficiency of electronic components, making him a key figure in the industry.

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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