Location History:
- Nara, JA (1976)
- Nara, JP (1978 - 1980)
Company Filing History:
3 out of 25,543 
1 out of 20 Years Active: 1976-1980
Title: Keizo Yamamoto: Innovator in Touch Sensitive Technology
Introduction
Keizo Yamamoto is a notable inventor based in Nara, Japan. He has made significant contributions to the field of touch-sensitive technology, holding a total of 3 patents. His work has been influential in the development of innovative electronic devices.
Latest Patents
Yamamoto's latest patents include a "Touch sensitive switch arrangement with an I²L structure." This invention features a battery power source, a current limiter, and an integrated injection logic structure that enhances the functionality of touch-sensitive switches. Another significant patent is the "Low voltage compensator for power supply in a complementary MOS." This invention aims to reduce power dissipation in crystal oscillator circuits, improving efficiency in electronic devices.
Career Highlights
Throughout his career, Keizo Yamamoto has worked with prominent companies such as Sharp Corporation and Hycom Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Yamamoto has collaborated with notable individuals in the industry, including Charles C. Austin and Takehiko Sasaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Keizo Yamamoto's contributions to touch-sensitive technology and his innovative patents highlight his role as a significant figure in the field of electronics. His work continues to influence the development of modern electronic devices.