Tokyo, Japan

Hisashi Shirayama

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Ihara Science Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Shirayama. Retrieved from https://idiyas.com/inventor/hisashi-shirayama

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



Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2013

Loading Chart...
Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Hisashi Shirayama: Pioneering Metal Bending Technology

Introduction: Hisashi Shirayama is a prominent inventor based in Tokyo, Japan, known for his groundbreaking contributions to metal forming technology. With a focus on precision and efficiency, he has developed a unique approach to bending thick-walled metal members, which has implications for various industrial applications.

Latest Patents: Hisashi holds a notable patent titled "Elbow Material Production Device and Production Method Thereof." This innovation introduces both a method and a device that enables the bending of a metal hollow thick-walled member to a predetermined angle. The design minimizes deviations in the bending center position and prevents separation from the half die while the presser die moves, ensuring accuracy in the manufacturing process.

Career Highlights: Throughout his career, Hisashi has dedicated his expertise to advancing metal forming technologies. His innovative spirit has contributed to his work at Ihara Science Corporation, where he continues to explore new methods and devices to enhance production efficiencies.

Collaborations: Hisashi collaborates with talented professionals, including coworkers Takeyasu Bandou and Shinji Fukaya. Together, they work on pushing the boundaries of innovation within their field, fostering a dynamic environment for creativity and technological advancement.

Conclusion: Hisashi Shirayama's contributions to metal bending technology reflect his commitment to innovation and excellence. As he continues to develop new methods and solutions, his work at Ihara Science Corporation not only benefits the industry but also inspires future inventors to pursue their own groundbreaking ideas.

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]
Loading…