Location History:
- Yokohama, JP (1984)
- Hiratsuka, JP (1978 - 1989)
- Kanagawa, JP (1985 - 1991)
Company Filing History:
Years Active: 1978-1991
Title: Hiroshi Yamanoi: Innovator in Yttrium-Aluminum-Garnet Technologies
Introduction
Hiroshi Yamanoi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of materials science, particularly in the production of yttrium-aluminum-garnet (YAG) fine particles. With a total of 12 patents to his name, Yamanoi's work has advanced the understanding and application of these materials in various technologies.
Latest Patents
Yamanoi's latest patents include a method for producing yttrium-aluminum-garnet fine particles and a method of producing fine, single-phase YAG particles and fine, single-phase YAG phosphor particles. The first method involves subjecting yttrium and aluminum solubilized in an aqueous alkaline solution to a heating reaction at a predetermined temperature. This process results in fine single-phase YAG particles with a uniform particle size distribution. The second method adds terbium, also solubilized in an aqueous alkaline solution, as an activating element to the yttrium and aluminum solution. This solution is then subjected to a heating section to produce fine single-phase YAG phosphor particles, again achieving a uniform particle size distribution.
Career Highlights
Hiroshi Yamanoi is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the performance and efficiency of various electronic devices that utilize YAG materials.
Collaborations
Yamanoi has collaborated with notable colleagues, including Satoru Uedaira and Hidemasa Tamura. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of materials science.
Conclusion
Hiroshi Yamanoi's contributions to the field of yttrium-aluminum-garnet technologies have established him as a leading inventor in Japan. His innovative methods for producing fine YAG particles are paving the way for advancements in various applications.
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.