Tokyo, Japan

Fujikazu Sakai

This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Jukogyo Kabushiki Kaisha. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fujikazu Sakai. Retrieved from https://idiyas.com/inventor/fujikazu-sakai

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1991

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

Title: Fujikazu Sakai: Innovator in Damping Technology

Introduction

Fujikazu Sakai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of damping devices for tower-like structures. His innovative approach has led to the creation of a unique patent that addresses critical challenges in structural stability.

Latest Patents

Sakai holds a patent for a "Damping device for tower-like structure." This device includes a liquid column tube with an arbitrary shape and a pair of opposite upstanding end portions where liquid levels are formed. An orifice is provided at an intermediate portion within the liquid column tube, which is mounted upon the tower-like structure. The damping property of this device can be quantitatively defined by employing the orifice. Additionally, the intermediate portion of the liquid column tube can be appropriately configured to optimize the installation space for the damping device. He has 1 patent to his name.

Career Highlights

Fujikazu Sakai is associated with Kawasaki Jukogyo Kabushiki Kaisha, a prominent company known for its engineering and manufacturing capabilities. His work at Kawasaki has allowed him to explore innovative solutions in structural engineering, contributing to the company's reputation for excellence.

Collaborations

Sakai has collaborated with talented coworkers such as Toshihiro Tamaki and Shingo Takaeda. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Fujikazu Sakai's contributions to damping technology exemplify the spirit of innovation in engineering. His patent for a damping device showcases his ability to address complex structural challenges effectively. Through his work at Kawasaki Jukogyo Kabushiki Kaisha, he continues to influence the field and inspire future advancements.

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…