Shiga, Japan

Masahiko Kouchi

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Sumitomo Electric Printed Circuits, Inc., Sumitomo Electric Fine Polymer, Inc., Power Gold LLC. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Kouchi. Retrieved from https://idiyas.com/inventor/masahiko-kouchi

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Koka, JP (2014 - 2015)
  • Komaki, JP (2017)
  • Shiga, JP (2017 - 2019)

Company Filing History:


Years Active: 2014-2019

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

Title: Masahiko Kouchi: Innovator in Printed Circuit Board Technology

Introduction

Masahiko Kouchi is a prominent inventor based in Shiga, Japan, known for his significant contributions to the field of printed circuit board technology. With a total of eight patents to his name, Kouchi has developed innovative solutions that enhance the performance and reliability of electronic devices.

Latest Patents

Kouchi's latest patents include advancements in radio-frequency printed circuit boards and wiring materials. One notable invention features a conductor layer on a dielectric layer, which includes an intermediate layer and multiple fluororesin layers. This design optimizes the dielectric properties and adhesive strength, making it suitable for high-performance applications. Another patent describes a printed circuit board that incorporates a spiral pattern of conductive layers, allowing for efficient current flow and compact design. These innovations are crucial for the development of modern electronic devices, including antennas and wireless charging systems.

Career Highlights

Throughout his career, Masahiko Kouchi has worked with esteemed companies such as Sumitomo Electric Printed Circuits, Inc. and Sumitomo Electric Fine Polymer, Inc. His work has significantly impacted the industry, leading to advancements in materials and manufacturing processes for printed circuit boards.

Collaborations

Kouchi has collaborated with notable colleagues, including Makoto Nakabayashi and Tetsuya Shimomura. These partnerships have fostered a creative environment that has led to groundbreaking innovations in the field.

Conclusion

Masahiko Kouchi's contributions to printed circuit board technology exemplify the spirit of innovation. His patents reflect a deep understanding of materials and design, positioning him as a key figure in the advancement of electronic technologies.

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…