This inventor holds 2 USPTO granted patents. Top assignees: Hitachi, Ltd., Teac Corporation. Active years: 2001-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001-2026
Title: Noriyuki Katou: Innovator in Elevator Technology and CD-ROM Drives
Introduction
Noriyuki Katou is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of elevator technology and optical disc drives. With a total of 2 patents, his work reflects a commitment to innovation and problem-solving in engineering.
Latest Patents
One of Katou's latest patents is an elevator device designed to suppress slippage caused between a rail clip and a fixing member. This invention aims to enhance the reliability of elevator car fixing devices. The device includes a fixing member with a through hole for a stopper pin, a first holding member (rail clip) that secures the fixing member from the car guide rail side, and a second holding member that restrains rotation from the opposite side. This innovative design addresses critical issues in elevator safety and performance.
Another notable patent is a method and apparatus for reading CD-ROMs at matching speeds determined by disk eccentricities. This CD-ROM drive is engineered to accommodate disks with varying degrees of spindle hole and data track eccentricity. By measuring the eccentricities at different speeds, the drive can determine an optimal reading speed that minimizes inconvenient vibrations, thus improving the user experience.
Career Highlights
Throughout his career, Noriyuki Katou has worked with esteemed companies such as Teac Corporation and Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Katou has collaborated with notable coworkers, including Junichi Kanenaga and Shigeru Fukinuki. Their combined expertise has likely fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Noriyuki Katou's contributions to elevator technology and CD-ROM drives exemplify his innovative spirit and dedication to engineering excellence. His patents not only address existing challenges but also pave the way for future advancements in these fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile