Kuwana, Japan

Mitsukazu Itayama

This inventor holds 1 USPTO granted patent. Top assignee: Ntn Toyo Bearing Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsukazu Itayama. Retrieved from https://idiyas.com/inventor/mitsukazu-itayama

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 = 5.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: **Mitsukazu Itayama: Innovator in Rotary Mechanisms**

Introduction

Mitsukazu Itayama, a prominent inventor based in Kuwana, Japan, has made significant contributions to the field of mechanical engineering. With a singular patent to his name, Itayama's work focuses on advancements in rotary mechanisms, a vital aspect of various engineering applications.

Latest Patents

Itayama's notable patent is for a "Rotary member with one-way clutch." This innovative design features an outer ring encased with axial grooves, each equipped with a tapered cam surface. The system incorporates rolling elements within the grooves, working in conjunction with a closure member designed to maintain a fixed position relative to the outer ring, ensuring optimal performance in clutch operations.

Career Highlights

Itayama's career is marked by his position at NTN Toyo Bearing Co., Ltd., where he has been a key figure in pushing the boundaries of mechanical design and engineering. His expertise in developing mechanisms that enhance efficiency and reliability in rotary components has established him as a respected inventor in the industry.

Collaborations

Throughout his career, Itayama has collaborated with esteemed colleagues like Yoshio Kashio and Masahiro Kurita. These partnerships have fostered innovation and allowed for the sharing of ideas that contribute to the advancement of technology in their field.

Conclusion

Mitsukazu Itayama's dedication to innovation in rotary mechanisms exemplifies the spirit of invention that drives progress in engineering. His unique contributions, anchored by his patent, demonstrate the importance of continued research and development in mechanical systems, paving the way for future advancements in the industry.

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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