Kakegawa, Japan

Masamichi Doi

This inventor holds 2 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Yazaki Corporation. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masamichi Doi. Retrieved from https://idiyas.com/inventor/masamichi-doi

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 = 3.4

ph-index = 1


Company Filing History:


Years Active: 2021-2023

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2 patents (USPTO):Explore Patents

Title: Masamichi Doi: Innovator in Busbar Technology

Introduction

Masamichi Doi is a notable inventor based in Kakegawa, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of busbar modules. With a total of 2 patents to his name, Doi's work reflects a commitment to innovation and practical solutions in electrical systems.

Latest Patents

Doi's latest patents include a busbar module designed to enhance battery assembly efficiency. This busbar module features a case that accommodates busbars and electric wires, ensuring a streamlined connection process. The design includes busbar accommodation portions and an electric wire routing groove, which allows for organized wiring and easy access to connection ends. Another significant patent is a lock mechanism that ensures secure connections within the busbar module. This mechanism includes a flexible deformation portion that allows for easy locking and unlocking, enhancing the overall functionality of the device.

Career Highlights

Throughout his career, Masamichi Doi has worked with prominent companies such as Yazaki Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the automotive and electrical sectors.

Collaborations

Doi has collaborated with talented individuals in his field, including Masaki Shimada and Shinichi Yanagihara. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Masamichi Doi's contributions to busbar technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of electrical systems and a commitment to improving their efficiency and functionality.

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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