Hitachinaka, Japan

Hiroki Tsunoda

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Koki Co., Ltd.. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Tsunoda. Retrieved from https://idiyas.com/inventor/hiroki-tsunoda-yjyy181i

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Hiroki Tsunoda: Innovator in Power Tool Technology

Introduction

Hiroki Tsunoda is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of power tools, particularly focusing on enhancing their performance and durability. His innovative approach has led to the development of a unique power tool that addresses common issues faced in the industry.

Latest Patents

Hiroki Tsunoda holds 1 patent for his invention titled "Power tool and method for producing the same." This patent describes a power tool designed to improve dust proof performance concerning a circuit board and a stator coil. The invention also ensures optimal cooling performance for the circuit board. The power tool features a brushless motor with a hollow stator, a rotor positioned within the stator's internal space, and a motor driver circuit connected to the stator. The stator includes a coil that is electrically linked to the motor driver circuit, which is coated with a protective agent and covered with an insulation cover member.

Career Highlights

Hiroki Tsunoda is currently employed at Hitachi Koki Co., Ltd., a company renowned for its high-quality power tools and equipment. His work at Hitachi Koki has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of power tool technology.

Collaborations

Throughout his career, Hiroki has collaborated with talented individuals such as Tomomasa Nishikawa and Tetsuhiro Harada. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Hiroki Tsunoda's contributions to the power tool industry exemplify the importance of innovation in enhancing product performance and user experience. His patent reflects a commitment to improving technology and addressing industry challenges.

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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