Osaka, Japan

Masatake Kokado

This inventor holds 2 USPTO granted patents. Top assignee: Daihen Corporation. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatake Kokado. Retrieved from https://idiyas.com/inventor/masatake-kokado

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 = 7.2

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Osaka, JP (1990)
  • Ibaraki, JP (1993)

Company Filing History:


Years Active: 1990-1993

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2 patents (USPTO):Explore Patents

Title: Masatake Kokado: Innovator in Transformer Technology

Introduction

Masatake Kokado is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of transformer technology, holding a total of 2 patents. His innovative approaches have paved the way for advancements in the manufacturing of transformers.

Latest Patents

Kokado's latest patents include a "Fabrication method for transformers with an amorphous core." This method involves creating transformers with cores made from a lamination body of strips made of an amorphous magnetic alloy. The process includes forming a ring-like lamination body using a grindstone cutter and gas coolant, shaping it into a rectangular core, and assembling windings with the core using a specialized sliding tool. Additionally, he has developed a "Method of manufacturing wound transformer cores," which outlines steps for creating rectangular wound cores, including applying adhesive agents and forming lamination blocks.

Career Highlights

Kokado is associated with Daihen Corporation, where he has been instrumental in advancing transformer technology. His work has not only contributed to the company's success but has also enhanced the efficiency and effectiveness of transformer manufacturing processes.

Collaborations

Some of his notable coworkers include Katsumi Hanaoka and Masatake Hirai, who have collaborated with him on various projects within the company.

Conclusion

Masatake Kokado's innovative contributions to transformer technology demonstrate his expertise and commitment to advancing the field. His patents reflect a deep understanding of manufacturing processes, making him a valuable asset 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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