This inventor holds 5 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: The Japan Steel Works, Ltd., Hitachi Cable, Inc., Hitachi, Ltd.. Active years: 2009-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:



Years Active: 2009-2017
Title: Innovations of Yoshihiko Iwamoto
Introduction
Yoshihiko Iwamoto is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of polymer processing and extruder technology. With a total of 5 patents to his name, Iwamoto's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a vent assembly device for a twin-screw extruder. This device includes a vent assembly that features a vent opening and is integrated into the cylinder of a twin-screw extruder, which consists of a left axis-side screw and a right axis-side screw. The design allows for the size of the vent opening to be modified by utilizing multiple vent assembly units for a single vent opening. Another significant patent is a method of treating a polymer compound, which involves mixing and agitating the polymer compound with a chemical agent in an extruder while maintaining high temperature and pressure. This process results in a reaction mixture that is continuously supplied to a high-pressure container for further treatment and separation.
Career Highlights
Throughout his career, Yoshihiko Iwamoto has worked with prominent companies such as The Japan Steel Works, Ltd. and Hitachi Cable, Inc. His experience in these organizations has contributed to his expertise in the field of polymer technology and extruder systems.
Collaborations
Iwamoto has collaborated with notable colleagues, including Jun Kakizaki and Toshiharu Goto. These partnerships have likely enriched his work and led to innovative solutions in his projects.
Conclusion
Yoshihiko Iwamoto's contributions to the field of polymer processing and extruder technology are noteworthy. His innovative patents and collaborations reflect his dedication to advancing technology in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile