Ayase, Japan

Shigeo Akanuma

This inventor holds 3 USPTO granted patents. Top assignee: Speedfam Clean System Co., Ltd. Active years: 1998.

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

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 = 2.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1998

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3 patents (USPTO):Explore Patents

Title: Shigeo Akanuma: Innovator in Washing Machine Technology

Introduction

Shigeo Akanuma is a notable inventor based in Ayase, Japan. He has made significant contributions to the field of washing machine technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of washing machines.

Latest Patents

Akanuma's latest patents include advancements in running water type washing machines. One of his inventions features a flow regulator means that allows for the adjustment of flow conditions of a wash liquid without the need for replacing a flow regulator plate. This design incorporates a couple of perforated regulator plates that are shiftable in the vertical direction, enabling users to adjust the open area defined by the respective water passage apertures. Another patent also focuses on a flow regulation means for wash liquid, utilizing a combination of perforated and fibrous plates arranged in a specific order to enhance washing efficiency.

Career Highlights

Shigeo Akanuma is currently associated with Speedfam Clean System Co., Ltd., where he continues to innovate in the field of washing technology. His work has contributed to the development of more efficient and user-friendly washing machines.

Collaborations

Akanuma has collaborated with notable coworkers such as Masashi Fujii and Yoshinobu Terui, who have also contributed to advancements in washing machine technology.

Conclusion

Shigeo Akanuma's contributions to washing machine technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of user needs and technological 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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