Company Filing History:
5 out of 365 
3 out of 9 
2 out of 112 
Years Active: 1999-2019
Title: Innovations of Hideto Takagishi
Introduction
Hideto Takagishi is a prominent inventor based in San Jose, California. He holds a total of 11 patents, showcasing his significant contributions to the field of technology. His work primarily focuses on audio systems and power circuits, reflecting his expertise in electronic engineering.
Latest Patents
One of Takagishi's latest patents is for a stereo audio system and method. This invention involves a circuit that receives a first input signal and a second input signal, providing three driving signals to three output wires. The first driving signal is based on the difference between the two input signals, while the second driving signal is based on their sum. The third driving signal is derived from the inverse of the first driving signal. This innovative approach allows for enhanced audio output, improving the listening experience.
Another notable patent is related to switching supply circuits and methods. This invention includes a switching circuit comprising a first transistor, a second transistor, and a boost circuit. The first transistor connects a power source to an intermediate node during one phase, while the second transistor connects another intermediate node during a different phase. The boost circuit plays a crucial role in transferring energy between these nodes, optimizing power efficiency.
Career Highlights
Throughout his career, Takagishi has worked with several notable companies, including Monolithic Power Systems, Inc. and Pacifictech Microelectronics, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electronic systems.
Collaborations
Takagishi has collaborated with talented individuals such as Wolf Zhang and Alan Wu. These partnerships have fostered a creative environment, leading to the development of groundbreaking technologies.
Conclusion
Hideto Takagishi's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit. His work continues to influence advancements in audio systems and power circuits, making a lasting impact on the industry.