Fuji, Japan

Takahisa Naitoh

This inventor holds 1 USPTO granted patent. Top assignees: Maruchi Kohken Co., Ltd., Nissan Motor Company Limited. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahisa Naitoh. Retrieved from https://idiyas.com/inventor/takahisa-naitoh

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 = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Takahisa Naitoh: Innovator in Water-Soluble Cutting Agents

Introduction

Takahisa Naitoh is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of recycling and purification of water-soluble cutting agents. His innovative approach has the potential to enhance sustainability in manufacturing processes.

Latest Patents

Naitoh holds a patent for a method of reproducing water-soluble cutting agents. This method involves recycling used cutting agents by filtering them through an oil-water separating filter. The filter consists of a porous sheet and a water-insoluble, water-absorbable gel layer, which effectively purifies the cutting agent.

Career Highlights

Throughout his career, Naitoh has worked with prominent companies, including Nissan Motor Company Limited and Maruchi Kohken Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative techniques.

Collaborations

Naitoh has collaborated with talented individuals such as Utaro Sakai and Masami Hasegawa. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Takahisa Naitoh's work in the field of water-soluble cutting agents showcases his commitment to innovation and sustainability. His patented method represents a significant step forward in recycling technology.

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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