Location History:
- Shizuoka, JP (2013)
- Hamamatsu, JP (2012 - 2023)
Company Filing History:
Years Active: 2012-2025
Title: The Innovative Contributions of Shinichi Yamashita
Introduction
Shinichi Yamashita is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of photonics, particularly through his innovative patents. With a total of 4 patents, Yamashita has established himself as a key figure in the development of advanced photomultiplier technologies.
Latest Patents
One of his latest patents is a photomultiplier tube that includes a protective layer. This invention features a container with a light-transmitting window and a tubular portion that defines a vacuum space. The photoelectric surface, made from a photoelectron-emitting material consisting of sodium, potassium, and antimony, emits photoelectrons in response to incident light. Additionally, an electron multiplier is included to amplify the secondary electrons emitted from the photoelectric surface. An aluminum oxide layer is strategically placed between the photoelectric surface and the window portion, enhancing the device's performance.
Another notable patent is for a photocathode that comprises a substrate and a photoelectric conversion layer. This layer generates photoelectrons when exposed to light. An underlayer containing beryllium is positioned between the substrate and the photoelectric conversion layer, with the first underlayer consisting of a nitride of beryllium. These innovations reflect Yamashita's commitment to advancing photonic technologies.
Career Highlights
Shinichi Yamashita is currently employed at Hamamatsu Photonics K.K., a leading company in the field of photonics. His work at this organization has allowed him to collaborate with other talented individuals in the industry, further enhancing his contributions to the field.
Collaborations
Yamashita has worked alongside notable colleagues such as Hiroyuki Watanabe and Terunori Kawai. Their collaborative efforts have led to advancements in photonic technologies and have contributed to the success of their projects.
Conclusion
Shinichi Yamashita's innovative work in photonics, particularly through his patents, showcases his expertise and dedication to the field. His contributions continue to influence the development of advanced technologies in photomultiplier systems.
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.