Kawagoe, Japan

Hachiro Tubaki

This inventor holds 1 USPTO granted patent. Top assignee: Tanita Corporation. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hachiro Tubaki. Retrieved from https://idiyas.com/inventor/hachiro-tubaki

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 = 5.0

ph-index = 1

Forward Citations = 125(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Hachiro Tubaki: Innovator in Carpet Cleaning Technology

Introduction

Hachiro Tubaki is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of cleaning technology, particularly with his innovative designs for carpet sweepers. His work reflects a commitment to improving everyday cleaning solutions.

Latest Patents

Hachiro Tubaki holds a patent for a hand sweeper designed specifically for carpets. This invention features driving wheels for auxiliary rotary wheels positioned at the forward corners of the sweeper. This design allows for a longer wheelbase, enhancing the efficiency and maneuverability of the device.

Career Highlights

Tubaki is associated with Tanita Corporation, a company known for its dedication to health and wellness products. His role at Tanita has allowed him to focus on developing practical solutions that meet consumer needs. His patent showcases his ability to innovate within the cleaning technology sector.

Collaborations

Throughout his career, Hachiro Tubaki has worked alongside talented individuals such as Mamoru Shinozaki and Yasao Mikami. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Hachiro Tubaki's contributions to carpet cleaning technology exemplify the impact of innovative thinking in everyday products. His patent for a hand sweeper demonstrates his commitment to enhancing user experience and efficiency in cleaning.

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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