This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Kobe Seiko Sho. Active years: 1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985
Title: Innovations of Yoshinobu Hirota in Stepped Tube Production
Introduction
Yoshinobu Hirota is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of manufacturing, particularly in the production of stepped tubes. His innovative methods have paved the way for advancements in tube manufacturing processes.
Latest Patents
Hirota holds a patent for a "Method and apparatus for producing stepped tubes." This patent describes a comprehensive method for creating a stepped tube from a straight mother tube. The process involves preparing a mother tube with a stepped wall portion, inserting it into a split die, and utilizing a plug member to expand and stretch the tube, ultimately forming a circumferential stepped wall portion.
Career Highlights
Yoshinobu Hirota is associated with Kabushiki Kaisha Kobe Seiko Sho, where he has applied his expertise in manufacturing technologies. His work has been instrumental in enhancing production efficiency and product quality in the industry.
Collaborations
Hirota has collaborated with notable coworkers such as Kazuhide Takaishi and Toshiki Kadonaga. Their combined efforts have contributed to the development of innovative manufacturing techniques.
Conclusion
Yoshinobu Hirota's contributions to the field of manufacturing, particularly through his patented methods for producing stepped tubes, highlight his role as a significant inventor. His work continues to influence advancements in manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile