Location History:
- Kusatsu, JP (1985 - 1996)
- Yokkaichi, JP (1997)
Company Filing History:
Years Active: 1985-1997
Title: Nobusuke Takumi: Innovator in Magnetic Materials
Introduction
Nobusuke Takumi is a prominent inventor based in Kusatsu, Japan. He has made significant contributions to the field of magnetic materials, particularly in the development of cobalt-containing magnetic iron oxide. With a total of 5 patents to his name, Takumi's work has had a substantial impact on magnetic recording technologies.
Latest Patents
Takumi's latest patents include innovative processes for producing cobalt-containing magnetic iron oxide particles. These particles are extremely suitable for magnetic recording mediums, especially for image recording applications. His patents disclose a process for producing these particles from the precursor, .gamma.-FeOOH, which is advantageous for industrial applications. Additionally, he has developed ferromagnetic fine powder for magnetic recording, characterized by specific metallic element compositions and crystal phases that enhance performance.
Career Highlights
Nobusuke Takumi is currently associated with Ishihara Sangyo Kaisha, Ltd., where he continues to advance research in magnetic materials. His expertise in the field has led to the development of materials that meet stringent industry requirements, making him a valuable asset to his company.
Collaborations
Some of Takumi's notable coworkers include Masaharu Hirai and Kazuo Nakata. Their collaborative efforts have contributed to the advancement of technologies in magnetic materials.
Conclusion
Nobusuke Takumi's innovative work in cobalt-containing magnetic iron oxide has positioned him as a key figure in the field of magnetic recording technologies. His contributions continue to influence the industry and pave the way for future advancements.