Tokyo, Japan

Yasuo Kasahara

This inventor holds 4 USPTO granted patents. Top assignees: Riken Vinyl Industry Co., Ltd, Tokyo Kinzoku Co. Ltd., Yokogawa Electric Corporation. Active years: 1978-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Kasahara. Retrieved from https://idiyas.com/inventor/yasuo-kasahara

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 = 1.2

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1978-1997

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4 patents (USPTO):Explore Patents

Title: Yasuo Kasahara: Innovator in Polyvinyl Chloride and Electricity Conversion

Introduction

Yasuo Kasahara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of material science and electrical engineering. With a total of 4 patents, his work focuses on innovative methods and devices that enhance functionality and efficiency.

Latest Patents

One of his latest patents is a method of preparing polyvinyl chloride sheets for membrane press forming. This method involves contact bonding of a preheated first polyvinyl chloride sheet on a heating drum, followed by the bonding of additional layers and a transfer film. The resulting sheets exhibit excellent stain and scratch resistance, making them ideal for overlay-laminate forming on materials like plywood. Another significant invention is an electricity/air pressure converter. This device features a compact design with a pair of housings made of soft magnetic material, which enhances reliability and stability while being cost-effective to manufacture.

Career Highlights

Throughout his career, Yasuo Kasahara has worked with prominent companies such as Yokogawa Electric Corporation and Tokyo Kinzoku Co. Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Yasuo has collaborated with notable individuals in his field, including Masahito Tsuchiya and Takashi Nishijima. These partnerships have contributed to the advancement of his inventions and the sharing of knowledge within the industry.

Conclusion

Yasuo Kasahara's contributions to innovation in polyvinyl chloride processing and electricity conversion highlight his role as a significant inventor. His patents reflect a commitment to improving technology and materials, showcasing his expertise and creativity in the field.

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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