Takatsuki, Japan

Keiji Nakamata

This inventor holds 1 USPTO granted patent. Top assignee: Totaku Industries, Inc.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Nakamata. Retrieved from https://idiyas.com/inventor/keiji-nakamata

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


Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Keiji Nakamata: Revolutionizing Porous Pipe Technology

Introduction: Keiji Nakamata is an esteemed inventor hailing from Takatsuki, Japan. He is recognized for his groundbreaking work in creating a porous pipe, which serves a critical function in various applications requiring efficient absorption and drainage.

Latest Patents: Nakamata holds a patent for a "Porous Pipe and Apparatus and Method of Producing the Same." This invention provides a porous pipe with excellent absorbing and draining capabilities. The producing apparatus is designed to create the porous pipe rapidly and cost-effectively. The unique structure involves spirally winding a tape, where a hole forming portion establishes recesses or notches in the molded tape. This innovative design allows for continuous production, with holes being formed into a predetermined shape while ensuring that the wall of the hole is gradually thin-walled towards the outer peripheral face, enhancing functionality.

Career Highlights: Keiji Nakamata's career has been closely tied to Totaku Industries, Inc., where he has contributed significantly to the field of industrial pipe manufacturing. His innovative mindset and technical expertise have enabled the company to strengthen its product offerings and maintain a competitive edge in the industry.

Collaborations: Throughout his career, Nakamata has collaborated with talented coworkers, including Hiroyuki Masui and Tatsuya Machino. Their collective efforts have fostered an environment of creativity and innovation, resulting in advancements that benefit the broader engineering community.

Conclusion: Keiji Nakamata's contributions to the development of porous pipe technology exemplify the spirit of innovation. His patent not only showcases his inventive prowess but also addresses critical industry needs, making him a notable figure in the field of engineering and manufacturing.

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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