This inventor holds 5 USPTO granted patents. Top assignee: Tdk Corporation. Active years: 1991-2020.
Location History:
- Saku, JP (1991 - 1996)
- Nagano, JP (1996 - 1997)
- Tokyo, JP (2020)
Company Filing History:
Years Active: 1991-2020
Title: **Yoshihiro Honjo: Pioneer in Magnetic Innovations**
Introduction
Yoshihiro Honjo is a prominent inventor based in Saku, Japan, recognized for his significant contributions to the field of magnetic materials. With a total of five patents to his name, Honjo demonstrates a strong commitment to advancing technology through innovative designs and applications.
Latest Patents
Among Honjo's latest inventions is a high permeability magnetic sheet, which comprises a lamination of a Fe-Si-Al alloy flat powder. This innovative magnetic sheet includes features such as a specific composition of 36% or more of the aforementioned alloy, an aspect ratio of 20 to 50, and a particle size ranging from 50 to 100 micrometers. The magnetic sheet exhibits excellent temperature characteristics of permeability when measured at 1 MHz, with optimal performance between 0°C and 40°C.
Additionally, Honjo has developed a magnetic recording medium that incorporates a non-magnetic base film and a magnetic layer. This recording medium features a back coat layer containing two types of carbon blacks with varying particle diameters, coupled with a binder made of dual copolymers. This meticulous construction enhances the surface properties and electromagnetic characteristics of the medium, achieving high running stability and durability.
Career Highlights
Yoshihiro Honjo is an integral part of TDK Corporation, where he contributes to research and development in magnetic technology. His career is marked by a focus on creating innovative solutions that address current challenges in magnetic materials and their applications.
Collaborations
Honjo has collaborated with notable colleagues such as Yoshisuke Yamakawa and Hiroshi Kawahara. Together, they push the boundaries of innovation and contribute to advancements in magnetic technology within the industry.
Conclusion
Yoshihiro Honjo's work exemplifies the spirit of innovation and dedication to enhancing magnetic technologies. His patents not only represent significant technical achievements but also highlight the importance of collaboration in the pursuit of groundbreaking inventions. As he continues his work at TDK Corporation, the impact of his contributions is sure to resonate within the field of magnetic materials.