Location History:
- Ibaraki, JP (2004)
- Osaka, JP (2004 - 2009)
Company Filing History:
1 out of 27,375 
1 out of 16,453 
1 out of 832,680 Years Active: 2004-2009
Title: The Innovative Contributions of Yuuko Kawaguchi
Introduction
Yuuko Kawaguchi, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of optical and magneto-optical recording media. With three patents to her name, she has contributed to the development of advanced technologies that enhance data storage and retrieval methods.
Latest Patents
Kawaguchi’s most recent innovations include two notable patents. The first patent revolves around an optical recording medium and a process for producing it. This invention involves a sophisticated structure featuring multiple substrates and reflective layers designed to optimize laser light signal reproduction. The relational expressions governing the pit depths and refractive indices ensure high fidelity in data recording.
Her second patent addresses a magneto-optical recording medium that includes multiple magnetic layers. This invention cleverly utilizes exchange coupling between magnetic layers to facilitate perpendicular magnetization, enhancing information reproduction while minimizing interference from surrounding tracks. This innovative design demonstrates a profound understanding of material properties and magnetization dynamics.
Career Highlights
Throughout her career, Yuuko Kawaguchi has been associated with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. Her work at these organizations has allowed her to delve into cutting-edge research and development, establishing herself as a leader in her field.
Collaborations
Kawaguchi has also collaborated with fellow innovators like Motoyoshi Murakami and Morio Tomiyama. These partnerships have likely fostered an environment of creativity and technical synergy, contributing to the advancement of their respective projects.
Conclusion
Yuuko Kawaguchi stands out in the realm of inventions with her impactful contributions to optical and magneto-optical technologies. Her patents not only reflect her technical expertise but also her commitment to innovation in data storage solutions. As the demand for advanced recording media continues to grow, Kawaguchi’s work will undoubtedly play a key role in shaping the future of this industry.
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.