Location History:
- Yamato, JP (1990 - 1992)
- Kanagawa-ken, JP (2006)
- Zama, JP (1999 - 2011)
- Kanagawa, JP (2001 - 2011)
Company Filing History:
Years Active: 1990-2011
Title: Tadao Katsuragawa: Innovator in Magneto-Optical Devices
Introduction
Tadao Katsuragawa is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of magneto-optical devices, holding a total of 10 patents. His work has advanced the understanding and application of magneto-optical technology.
Latest Patents
Katsuragawa's latest patents include a magneto-optical device that features a non-magnetic support body and a fine particle arrangement layer. This layer consists of multiple regularly arranged fine metal magnetic particles. The device generates magnetization through an external magnetic field applied to these particles, enhancing the magneto-optical effect via the interaction between incident light and surface plasmon oscillation. Another notable patent is for a magneto-optical recording medium that incorporates a plurality of ferromagnetic thin layers. These layers are arranged on a transparent substrate, with specific dimensions that optimize their performance.
Career Highlights
Katsuragawa is associated with Ricoh Company, Ltd., where he has been instrumental in developing innovative technologies. His expertise in magneto-optical devices has positioned him as a key figure in the industry.
Collaborations
Throughout his career, Katsuragawa has collaborated with notable colleagues, including Wasaburo Ohta and Mikio Kinoshita. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Tadao Katsuragawa's contributions to magneto-optical technology have made a lasting impact in the field. His patents and collaborations reflect his dedication to advancing innovation in this area.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.