Location History:
- Kanagawa-ken, JP (2013)
- Yokohama, JP (2012 - 2017)
Company Filing History:
Years Active: 2012-2017
Title: Kazuhiro Utsunomiya: Innovator in Nuclear Fuel Reprocessing and Semiconductor Technology
Introduction
Kazuhiro Utsunomiya is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of nuclear fuel reprocessing and semiconductor technology. With a total of 3 patents to his name, Utsunomiya's work reflects a commitment to advancing technology for a sustainable future.
Latest Patents
One of Utsunomiya's latest patents is a method for reprocessing spent nuclear fuel. This innovative approach involves dissolving spent nuclear fuel in an aqueous nitric acid solution and separating nuclides through solvent extraction. The process includes an electrolytic valence adjustment step, which reduces nuclides without removing fission products or minor actinides. This adjustment allows for improved solvent extraction efficiency by manipulating the valence of plutonium. Another notable patent is related to a field effect type semiconductor device and its manufacturing method. This device features a well region of a second conductivity type, along with a control electrode and main electrodes. The design allows for effective control of the current path between the source and drain regions, enhancing the performance of semiconductor devices.
Career Highlights
Kazuhiro Utsunomiya is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to explore and develop groundbreaking technologies that address critical challenges in energy and electronics.
Collaborations
Utsunomiya has collaborated with notable coworkers, including Koji Mizuguchi and Reiko Fujita. Their combined expertise has contributed to the successful development of innovative technologies and patents.
Conclusion
Kazuhiro Utsunomiya's contributions to nuclear fuel reprocessing and semiconductor technology highlight his role as a key innovator in these fields. His patents reflect a dedication to advancing technology for a sustainable and efficient future.
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.