Location History:
- Meguro, JP (1979)
- Tokyo, JP (1978 - 1986)
- Kamakura, JP (1986 - 1989)
Company Filing History:
10 out of 339 
3 out of 226 
Years Active: 1978-1989
Title: Nobutake Imamura: Innovator in Magneto-Optical Technologies
Introduction
Nobutake Imamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magneto-optical recording mediums. With a total of 13 patents to his name, Imamura's work has advanced the technology used in data storage and retrieval.
Latest Patents
Imamura's latest patents include innovative designs for magneto-optical recording mediums. One of his notable inventions involves a magneto-optical recording medium that comprises a thin film made of an amorphous alloy. This medium features an easy axis of magnetization that is perpendicular to the film surface, with specific atomic ratios that enhance its performance. Another patent describes a magneto-optical recording medium where a magnetic thin film recording layer is formed using materials with low Curie temperatures. This design allows for improved magneto-optical rotation angles, which are crucial for effective data storage.
Career Highlights
Throughout his career, Nobutake Imamura has worked with notable companies such as Kokusai Denshin Denwa Kabushiki Kaisha and Kokusai Denshin Denwa Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies in magneto-optical recording.
Collaborations
Imamura has collaborated with several talented individuals in his field, including Chuichi Ota and Shinsuke Tanaka. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Nobutake Imamura's contributions to magneto-optical technologies have made a significant impact on the field of data storage. His innovative patents and collaborations highlight his role as a leading inventor in this area.