Location History:
- Toobumachi, JP (1981)
- Tokyo, JP (1982 - 1983)
- Toubu, JP (1983 - 1987)
Company Filing History:
Years Active: 1981-1987
Title: The Innovative Contributions of Yoshio Kawakami
Introduction
Yoshio Kawakami is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 7 patents to his name, Kawakami's work has had a lasting impact on the industry.
Latest Patents
Kawakami's latest patents include advancements in magnetic recording mediums. One of his notable inventions involves a magnetic recording medium that features a coating for magnetic recording on one side of the base and a back coating on the opposite side. This back coating consists of a nonmagnetic powder dispersed in a binder made from a combination of nitrocellulose, vinyl chloride-vinyl acetate copolymer, polyurethane, and an isocyanate compound. Another patent focuses on a magnetic recording medium that includes a base, a magnetic recording coating, and a back coating made of a nonmagnetic powder dispersed in a binder containing a thermosetting resin. This back coating also incorporates a fatty acid and/or a fatty ester.
Career Highlights
Kawakami is currently employed at TDK Electronics Company, Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of magnetic recording devices.
Collaborations
Throughout his career, Kawakami has collaborated with notable colleagues, including Yoneo Matsuzawa and Norifumi Kajimoto. These partnerships have fostered a creative environment that has led to numerous advancements in their field.
Conclusion
Yoshio Kawakami's contributions to magnetic recording technology exemplify the spirit of innovation. His patents and collaborations have significantly influenced the industry, ensuring that his work will be recognized for years to come.