Tokyo, Japan

Hiroyasu Watanabe

This inventor holds 1 USPTO granted patent. Top assignee: Yamayo Measuring Tools Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyasu Watanabe. Retrieved from https://idiyas.com/inventor/hiroyasu-watanabe-mywn1615

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 = 4.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Hiroyasu Watanabe: Innovator in Measuring Tools

Introduction

Hiroyasu Watanabe is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of measuring tools, particularly through his work at Yamayo Measuring Tools Co., Ltd. His dedication to improving the functionality and reliability of measuring devices has led to significant advancements in the industry.

Latest Patents

Watanabe holds a patent for a tape measure that addresses common issues faced by users. The design features a unitized gear mechanism that minimizes rotational wear and enhances the reliability of cooperative rotation. Additionally, the tape measure boasts an easier assembling and disassembling structure, allowing for a more user-friendly experience.

Career Highlights

Throughout his career, Watanabe has focused on creating practical solutions that improve the efficiency of measuring tools. His innovative designs have not only contributed to the success of Yamayo Measuring Tools Co., Ltd. but have also set new standards in the industry.

Collaborations

Watanabe has worked alongside talented colleagues, including Tokuro Miyasaka and Hideyuki Kato. Their collaborative efforts have fostered a creative environment that encourages the development of cutting-edge measuring technologies.

Conclusion

Hiroyasu Watanabe's contributions to the field of measuring tools exemplify his commitment to innovation and quality. His patented designs continue to influence the industry, making measuring tasks more efficient and reliable.

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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