This inventor holds 12 USPTO granted patents and 2 published patent applications. Top assignees: Pioneer Electronic Corporation, Tohoku Pioneer Electric Corporation. Active years: 1986-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama, JP (1986 - 1993)
- Kawagoe, JP (1999)
Company Filing History:

Years Active: 1986-1999
Title: Innovations of Yoshio Sasaki
Introduction
Yoshio Sasaki is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of electronic devices, holding a total of 12 patents. His work focuses on enhancing the functionality and efficiency of light-emitting devices and electronic volume controllers.
Latest Patents
One of his latest patents is for a "Driver for capacitive light-emitting device with degradation compensated." This invention addresses the challenges of aging in capacitive light-emitting devices by implementing a driving apparatus that maintains light emission intensity. The apparatus includes a voltage accumulating unit and circuits that apply voltage energy across electrodes in both directions, ensuring consistent performance over time.
Another notable patent is the "Electronic volume controller," which features a main ladder attenuator with a series of resistors and switches. This controller is designed to improve the precision of volume adjustments by incorporating an auxiliary ladder attenuator that interpolates between the main resistors, enhancing the overall user experience.
Career Highlights
Yoshio Sasaki has worked with several notable companies, including Pioneer Electronic Corporation and Tohoku Pioneer Electric Corporation. His experience in these organizations has allowed him to develop innovative solutions that have impacted the electronics industry.
Collaborations
Throughout his career, Yoshio has collaborated with talented individuals such as Yoshiro Kunugi and Akio Tokumo. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yoshio Sasaki's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile