Gotenba, Japan

Shigeo Yamafuji

This inventor holds 1 USPTO granted patent. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Silicone Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Yamafuji. Retrieved from https://idiyas.com/inventor/shigeo-yamafuji

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


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Shigeo Yamafuji: Innovator in Cleaning Technology

Introduction

Shigeo Yamafuji is a notable inventor based in Gotenba, Japan. He has made significant contributions to the field of cleaning technology, particularly with his innovative patent related to detergents and cleaning methods. His work has had a lasting impact on the industry.

Latest Patents

Yamafuji holds a patent for a detergent, method of cleaning, and apparatus for cleaning. This invention showcases his commitment to improving cleaning processes and enhancing the effectiveness of cleaning products. He has 1 patent to his name, reflecting his innovative spirit.

Career Highlights

Throughout his career, Shigeo Yamafuji has worked with prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Silicone Co., Ltd. His experience in these organizations has allowed him to develop and refine his ideas in a collaborative environment.

Collaborations

Yamafuji has collaborated with talented individuals in his field, including Hiroshi Shimozawa and Masaru Kumagai. These partnerships have contributed to the advancement of his projects and have fostered a culture of innovation.

Conclusion

Shigeo Yamafuji is a distinguished inventor whose work in cleaning technology has made a significant impact. His patent and collaborations highlight his dedication to innovation 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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