This inventor holds 5 USPTO granted patents. Top assignees: Tohoku Metal Industries, Nec Tokin Corporation. Active years: 1977-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JA (1977)
- Sendai, JP (1983 - 2003)
Company Filing History:
Years Active: 1977-2003
Title: Hisao Nishino: Innovator in Magnetic Technology
Introduction
Hisao Nishino is a prominent inventor based in Sendai, Japan, known for his contributions to magnetic technology. With a total of five patents to his name, Nishino has made significant advancements in the fields of magnetic cores, coil assemblies, and power supply circuits.
Latest Patents
Nishino's latest patents include a magnetic core, coil assembly, and power supply circuit utilizing an innovative design. The magnetic core features an open magnetic path and incorporates a magnetic body with soft magnetic properties, along with a permanent magnet positioned at one end. The coil assembly is designed to work in conjunction with the magnetic core, featuring at least one coil wound around it. Additionally, the power supply circuit generates a magnetic field in response to an exciting current flowing through the coil, enhancing the efficiency of the system.
Another notable patent involves a circuit for driving a switching transistor. This circuit includes a driving pulse transformer with a primary winding for applying a switching pulse, a secondary winding connected to the transistor's base and emitter, and a third winding that induces a current in the secondary winding. This design allows for rapid extraction of base-stored carriers, significantly reducing power dissipation and enabling high-speed switching operations.
Career Highlights
Throughout his career, Hisao Nishino has worked with notable companies such as Tohoku Metal Industries and NEC Tokin Corporation. His experience in these organizations has contributed to his expertise in magnetic technology and circuit design.
Collaborations
Nishino has collaborated with several professionals in his field, including Shigeru Kondo and Kouichirou Ohta. These partnerships have fostered innovation and development in his projects.
Conclusion
Hisao Nishino's work in magnetic technology and circuit design has made a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing technology in meaningful ways.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile