This inventor holds 2 USPTO granted patents. Top assignee: Shimadzu Corporation. Active years: 1985-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985-1986
Title: Innovations by Yoshihumi Shibahara
Introduction
Yoshihumi Shibahara is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of measurement technology, holding a total of 2 patents. His work primarily focuses on innovative weighing scales and electromagnetic force transducers.
Latest Patents
One of his latest patents is a weighing scale that utilizes a non-Roberval type load cell. This invention features two parallel cantilevers connected through a unique mechanism, allowing for accurate weight detection. The load cell is designed with four strain gauges that form a bridge circuit, effectively eliminating weighing errors caused by uneven weight distribution on the tray. This innovation simplifies the manufacturing process of precision load cells, overcoming challenges associated with traditional designs.
Another significant patent by Shibahara is an electromagnetic force transducer. This device consists of a magnetic circuit and a movable electromagnetic coil. The coil is designed with two coaxial parallel windings, which operate within a cylindrical clearance. The unique configuration allows for the cancellation of magnetic fields produced by the windings, ensuring that the resultant magnetic field does not interfere with the magnetic gaps created by the magnetic circuit.
Career Highlights
Yoshihumi Shibahara is associated with Shimadzu Corporation, a leading company in the field of measurement and analysis. His work has contributed to advancements in precision measurement technologies, enhancing the capabilities of various industrial applications.
Collaborations
Shibahara has collaborated with notable colleagues, including Toshio Kawara and Akira Komoto. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Yoshihumi Shibahara's contributions to measurement technology through his patents reflect his innovative spirit and dedication to advancing precision instruments. His work continues to influence the industry and inspire future inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile