Location History:
- Iwami-gun, JP (1998)
- Tottori-ken, JP (1998)
- Tottori, JP (1992 - 2000)
- Saitama-ken, JP (2006 - 2007)
Company Filing History:
5 out of 8,782 
5 out of 143 
4 out of 2,333 
Years Active: 1992-2007
Title: The Innovations of Toshihiko Tanaka
Introduction
Toshihiko Tanaka is a notable inventor based in Tottori, Japan. He has made significant contributions to the field of high-frequency switch circuits, holding a total of 10 patents. His work has been instrumental in advancing technology in various transmitting and receiving systems.
Latest Patents
Tanaka's latest patents include innovative designs for high-frequency switch circuits. These circuits are designed to switch connections between a common transmission circuit and an antenna side circuit in multiple transmitting and receiving systems. The first patent features a high-frequency switch that includes connections between the antenna side circuit and reception circuits in different systems. It comprises a first diode, a first distributed constant line, a second diode, a capacitor, a third diode, a second distributed constant line, and a fourth diode. The second patent also focuses on a high-frequency switch circuit, which includes a third diode connected to the first and second diodes through a distributed constant line.
Career Highlights
Throughout his career, Tanaka has worked with prominent companies such as Sanyo Electric Co., Ltd. and Tottori Sanyo Electric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant technological advancements.
Collaborations
Tanaka has collaborated with talented individuals in his field, including Hiroyuki Tai and Tsuyoshi Taketa. These partnerships have fostered innovation and creativity in their projects.
Conclusion
Toshihiko Tanaka's contributions to high-frequency switch circuits have made a lasting impact on technology. His patents and collaborations reflect his dedication to innovation and excellence in his field.