Kyoto, Japan

Yoshio Tsuchiyama

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Tsuchiyama. Retrieved from https://idiyas.com/inventor/yoshio-tsuchiyama

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 = 24(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Spotlight on Inventor Yoshio Tsuchiyama: Innovating Melt Spinning Technology

Introduction: Yoshio Tsuchiyama is a noteworthy inventor based in Kyoto, Japan. With his innovative contributions to the field of polymer processing, he has made a significant impact on the industry, particularly through his development of specialized machinery.

Latest Patents: Tsuchiyama holds a patent for a melt spinning apparatus. This innovative design features a compact melt spinning apparatus equipped with a screw-type extruder or extruders. It includes a metering pump or pumps, a molten polymer conduit or conduits, and spinning pack or packs. The entire system is strategically positioned within a heating frame encased in thermal insulation material. Notably, the conduits are arranged on a horizontal plane above the spinning packs, with the extruders and metering pumps aligned horizontally above the conduits, enhancing the efficiency of the process.

Career Highlights: Yoshio Tsuchiyama works at Toray Industries, Inc., a leading company known for its advancements in material science and polymer technology. His work in this organization underscores his involvement in cutting-edge innovations that contribute to the field's advancement.

Collaborations: Throughout his career, Tsuchiyama has collaborated with talented individuals such as Masafumi Ogasawara and Nobu Yamaguchi. These collaborations have likely fueled the creative processes that lead to impactful inventions and improved technologies.

Conclusion: Yoshio Tsuchiyama exemplifies the spirit of innovation with his contributions to melt spinning technology. His patent for a compact melt spinning apparatus represents a leap forward in polymer processing capabilities. Through his work at Toray Industries, Inc. and collaborative efforts with esteemed colleagues, Tsuchiyama continues to inspire future advancements 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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