Otsu, Japan

Akira Ishitani

This inventor holds 1 USPTO granted patent. Top assignee: Toray Industries, Inc.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Ishitani. Retrieved from https://idiyas.com/inventor/akira-ishitani-zbucsha4

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Akira Ishitani: Innovator in Polycaprolactam Technology

Introduction

Akira Ishitani is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of polycaprolactam compositions. His innovative work has led to advancements that enhance the spinnability of this important material.

Latest Patents

Ishitani holds a patent for a "Polycaprolactam composition having improved melt spinnability and method." This patent describes a method where magnesium oxide, with a specific X-ray diffraction profile, is incorporated into polycaprolactam to improve its spinnability. The precise incorporation of magnesium oxide in amounts ranging from 0.05 to 2.0% by weight results in a composition that exhibits enhanced performance in manufacturing processes.

Career Highlights

Akira Ishitani is associated with Toray Industries, Inc., a leading company in the field of advanced materials. His work at Toray has positioned him as a key player in the development of innovative polymer solutions. His expertise in polymer science has contributed to the company's reputation for excellence in material technology.

Collaborations

Ishitani has collaborated with notable colleagues, including Tetsuya Kato and Kiyotomi Kobori. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field of polymer research.

Conclusion

Akira Ishitani's contributions to polycaprolactam technology exemplify the impact of innovative thinking in material science. His patent and work at Toray Industries, Inc. highlight the importance of advancements in polymer technology. Ishitani's efforts continue to influence the industry and pave the way for future innovations.

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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