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For the Inventor, By the Inventor

Kanagawa, Japan

Ryuichi Kawatake

This inventor holds 3 USPTO granted patents. Top assignee: Nhk Spring Co., Ltd.. Active years: 2010-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Kawatake. Retrieved from https://idiyas.com/inventor/ryuichi-kawatake

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

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 42(Granted Patents)


Location History:

  • Kanagawa, JP (2010 - 2014)
  • Aiko-gun, JP (2015)

Company Filing History:

goldMedal3 out of 1,234 
 
Nhk Spring Co., Ltd.
 patents

Years Active: 2010-2015

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3 patents (USPTO):Explore Patents
1. 9062365 - Method of manufacturing metal part (2015-06-23),
2. 8842393 - Connecting structure for a plate material and an opposite member between which a resin seat is interposed and head suspension with the connecting structure (2014-09-23),
3. 7692899 - Head suspension having wiring disposed in contact with slightly conductive flexible resin (2010-04-06),

Title: Innovator Ryuichi Kawatake: A Pioneer in Metal Manufacturing

Introduction

Ryuichi Kawatake, a notable inventor based in Kanagawa, Japan, has made significant contributions to the field of metal manufacturing. With a total of three patents to his name, Kawatake showcases his innovative spirit and technical expertise, particularly in the development of advanced manufacturing methods and structures.

Latest Patents

Kawatake's recent innovations include a groundbreaking method of manufacturing metal parts. This method involves heating a shaped product of stainless steel to 600°C or more in an oxygen-free atmosphere, followed by heat-treating the product in an oxygen atmosphere. Additionally, he has developed a connecting structure for a plate material, designed specifically for use with a head suspension. This structure features a base plate attached to a rotating carriage, a load beam with both rigid and resilient parts, and a resin seat that prevents damage from vibrations between the load beam and flexure during operation.

Career Highlights

Currently, Ryuichi Kawatake is associated with Nhk Spring Co., Ltd., where he continues to push the boundaries of innovation in metal manufacturing and engineering. His work emphasizes both quality and efficiency, reflecting his commitment to advancing technology in practical applications.

Collaborations

Throughout his career, Kawatake has worked alongside prominent colleagues such as Takashi Maruyama and Hajime Arai. These collaborations have likely contributed to his inventive process and the successful development of his patented technologies.

Conclusion

Ryuichi Kawatake stands out as an influential figure in the field of metal manufacturing, with his valuable patents reflecting his dedication to innovation and improvement. His work at Nhk Spring Co., Ltd. and collaborations with fellow inventors exemplify the importance of teamwork in driving technological advancements. As the industry continues to evolve, Kawatake's contributions will undoubtedly leave a lasting impact.

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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