Location History:
- Tokyo, JP (1991)
- Hino, JP (1992)
Company Filing History:
Years Active: 1991-1992
Title: Tsutomu Kempo: Innovator in Magnetic Recording Technology
Introduction
Tsutomu Kempo is a notable inventor based in Hino, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 3 patents. His work has been instrumental in advancing the capabilities of magnetic recording mediums.
Latest Patents
Kempo's latest patents include innovative designs for magnetic recording mediums. One of his patents describes an improved magnetic recording medium that features a magnetic layer on one side of a base support. This medium includes a backcoat containing a binder and carbon black on the opposite side, enhanced by the addition of an inorganic powder with a hardness of 3-6 on the Mohs scale. The carbon black used has an average particle size of 20-100 micrometers, and the binder consists of nitrocellulose with a viscosity of 1/8-1/3 second as measured by the falling-ball method. Another patent focuses on a recording medium that has multiple coated layers on a nonmagnetic base support, with at least one layer containing a modified copolymer that introduces an anionic functional group to form an intramolecular salt.
Career Highlights
Tsutomu Kempo is currently associated with Konica Corporation, where he continues to innovate in the field of magnetic recording technology. His expertise and dedication have led to advancements that benefit various applications in the industry.
Collaborations
Kempo has worked alongside talented colleagues, including Narito Goto and Takafumi Yanagita. Their collaborative efforts have contributed to the success of their projects and the development of new technologies.
Conclusion
Tsutomu Kempo's contributions to magnetic recording technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving the efficiency and effectiveness of recording mediums.