Location History:
- Arakawa, JP (2019)
- Tsukuba, JP (2020 - 2022)
- Himeji Hyogo, JP (2022)
Company Filing History:
13 out of 52,711 
2 out of 1,502 Years Active: 2019-2025
Title: Innovations of Katsuhisa Tanaka
Introduction
Katsuhisa Tanaka is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work has been instrumental in advancing the capabilities of semiconductor devices.
Latest Patents
One of his latest patents involves a semiconductor device that features a trench in a silicon carbide layer, extending in a first direction. This device includes a gate electrode within the trench and multiple silicon carbide regions arranged in a specific order. The first and third regions possess a first conductive type, while the second and fourth regions have a second conductive type. Another notable patent describes a semiconductor device that consists of various silicon carbide regions of differing conductivity types, along with a metal silicide layer strategically placed to enhance performance.
Career Highlights
Throughout his career, Katsuhisa Tanaka has worked with notable companies such as Kabushiki Kaisha Toshiba and Toshiba Electronic Devices & Storage Corporation. His experience in these organizations has allowed him to develop innovative solutions in semiconductor technology.
Collaborations
Katsuhisa has collaborated with esteemed colleagues, including Ryosuke Iijima and Shinya Kyogoku. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Katsuhisa Tanaka's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in semiconductor devices, showcasing the importance of innovation in technology.
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.