This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Sharp Kabushiki Kaisha Corporation, Nhk Spring, Ltd., Nhk Spring Co., Ltd.. Active years: 2011-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 25,974 
2 out of 54 
1 out of 1,234 Years Active: 2011-2026
Title: Ryo Tanaka: Inventor in Circuit Boards and Coil Manufacturing
Introduction
Ryo Tanaka is an inventor based in Yokohama, Japan. His work spans circuit boards and coil manufacturing, and he is credited with 6 patents.
Latest Patents
Tanaka’s listed recent patents include “Circuit Board and Manufacturing Method” and “Coiling Machine, Method for Manufacturing Coil Spring, and Coil Spring.” The latter describes a machine that uses laser light to heat part of a wire formed into a helix, then cuts the wire after the laser irradiation stops while the heated portion remains warmer than before irradiation.
Career Highlights
Tanaka’s professional experience includes Sharp Corporation and NHK Spring Co., Ltd. His listed patent work reflects an interest in manufacturing processes and components.
Collaborations
His listed coworkers include Tetsuya Kobayashi and Shinpei Nagatani.
Conclusion
Ryo Tanaka’s patent portfolio and career connect circuit-board development with coil and spring manufacturing, highlighting his contributions to industrial engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile