Hitachi, Japan

Tsuneo Ichiishi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneo Ichiishi. Retrieved from https://idiyas.com/inventor/tsuneo-ichiishi

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 = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Tsuneo Ichiishi: Innovator in Transporting Cylindrical Steel Articles

Introduction: Tsuneo Ichiishi is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of engineering, particularly in the design of apparatuses for transporting cylindrical steel articles. His innovative approach has led to the development of a unique transporting apparatus that enhances efficiency and safety in the handling of steel products.

Latest Patents: Tsuneo Ichiishi holds 1 patent for his invention titled "Apparatus for transporting cylindrical steel articles." This apparatus utilizes inclined skid rails and incorporates a magnetic braking device with electromagnetic coils. The design aims to control the rolling speeds of the transported articles while minimizing the magnetic path for the magnetic fluxes developed by the coils. Additionally, the coils are arranged in a shell-type manner to protect them from external damage.

Career Highlights: Tsuneo Ichiishi has dedicated his career to advancing technology in the steel industry. His work at Hitachi, Ltd. has positioned him as a key figure in the development of innovative solutions for material handling. His expertise and commitment to engineering excellence have earned him recognition among his peers.

Collaborations: Tsuneo Ichiishi has worked alongside talented colleagues, including Katsutoshi Sato and Tadashi Kanaya. Their collaborative efforts have contributed to the successful development of various engineering projects within Hitachi, Ltd.

Conclusion: Tsuneo Ichiishi's contributions to the field of engineering, particularly in the transportation of cylindrical steel articles, highlight his innovative spirit and dedication to improving industrial processes. His patent and collaborative work continue to influence the industry positively.

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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