Kitakyushu, Japan

Yasuhiro Yanagawa

This inventor holds 1 USPTO granted patent. Top assignees: Koito Industries, Ltd., Toto Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Yanagawa. Retrieved from https://idiyas.com/inventor/yasuhiro-yanagawa

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 = 6.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Yasuhiro Yanagawa: Innovator in Toilet Cover Technology

Introduction

Yasuhiro Yanagawa is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of toilet cover technology. His innovative approach has led to the development of a unique support structure for a toilet cover unit.

Latest Patents

Yasuhiro Yanagawa holds 1 patent for his invention, which focuses on enhancing the functionality and stability of toilet cover units. This patent reflects his commitment to improving everyday products through thoughtful design and engineering.

Career Highlights

Throughout his career, Yanagawa has worked with prominent companies such as Koito Industries, Ltd. and Toto Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects that prioritize user comfort and convenience.

Collaborations

Yasuhiro has collaborated with talented individuals in his field, including Hiroshi Matsuo and Takao Sakama. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Yasuhiro Yanagawa's contributions to toilet cover technology exemplify the impact of innovative thinking in everyday products. His work continues to inspire advancements 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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