Inventors with similar research interests:
Location History:
- Shinagawa-ku, JP (2007 - 2009)
- Koto, JP (2016)
- Tokyo, JP (2004 - 2017)
- Koto-ku, JP (2015 - 2017)
- Kanagawa-ken, JP (2003 - 2018)
- Kawasaki Kanagawa, JP (2022 - 2023)
- Kanagawa, JP (2023)
- Kawasaki, JP (2019 - 2024)
Company Filing History:
50 out of 52,711 
7 out of 35,658 
5 out of 301 
Years Active: 2003-2025
Title: Innovations of Hisashi Yoshida: A Pioneer in Switch Devices and Thermionic Power Generation
Introduction: Hisashi Yoshida, a distinguished inventor based in Kanagawa-ken, Japan, has made significant contributions to the field of technology with an impressive portfolio of 58 patents. His work primarily focuses on innovations in switch devices and thermionic power generation elements, showcasing his expertise in electrical engineering.
Latest Patents: Among Hisashi Yoshida's recent patents is a sophisticated switch device that features a unique configuration within a container housing gas. This device includes a cathode and two anodes, with a distinctive arrangement where the directions of current flow intersect. The design allows for a greater distance between the cathode and the second anode compared to the first, enhancing its functionality. Additionally, he has patented a thermionic power generation element and module, which includes an insulating member and various conductive materials. This innovative design incorporates a gap between the cathode and the anode, along with a through-hole for improved efficiency in power generation.
Career Highlights: Throughout his career, Yoshida has worked at reputable companies, including Toshiba Corporation and NEC Corporation. His experience in these establishments has enabled him to develop innovative technologies that have influenced the industry.
Collaborations: In his journey, Yoshida has collaborated with notable associates such as Shinya Nunoue and Shigeya Kimura. These collaborations have contributed to the refinement and implementation of his groundbreaking inventions.
Conclusion: Hisashi Yoshida's inventive spirit and dedication to engineering excellence have positioned him as a significant figure in the realm of technological innovations. With a robust patent portfolio and a career marked by collaborations and contributions to leading firms, he continues to inspire future generations of inventors and engineers.
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.