Tokyo, Japan

Yuji Kotake

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Kizai, Inc.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Kotake. Retrieved from https://idiyas.com/inventor/yuji-kotake

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 = 4.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Yuji Kotake: Innovator in Damper Technology

Introduction: Yuji Kotake is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to architectural engineering, particularly in the development of damper devices. His work focuses on enhancing the safety and stability of buildings through advanced technology.

Latest Patents: Yuji Kotake holds a patent for a damper device designed for buildings, along with a monitor and control system for the damper device. This oil pressure damper device is engineered to operate without requiring an exclusive network for communication between the damper devices and the monitoring system. It allows for effective monitoring of operations regardless of the distance between the damper devices and the monitoring system. The device includes a detection unit that assesses the conditions of the damper, a communication unit that transmits the detected information through public or local area networks, and a monitor that receives this information to oversee the damper conditions in architectural structures. He has 1 patent to his name.

Career Highlights: Yuji Kotake is associated with Hitachi Kizai, Inc., where he applies his expertise in developing innovative solutions for architectural stability. His work has significantly contributed to the field of structural engineering, making buildings safer and more resilient.

Collaborations: Some of his notable coworkers include Shii Sen and Toshikazu Yamada, who collaborate with him on various projects within the company.

Conclusion: Yuji Kotake's contributions to damper technology exemplify the importance of innovation in enhancing building safety. His work continues to influence the architectural engineering landscape, showcasing the potential of advanced technology in structural design.

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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