Company Filing History:
Years Active: 1989-1991
Title: **Innovations of Shizuo Kakiuchi: A Pioneer in Digital Level Display Technology**
Introduction
Shizuo Kakiuchi is a distinguished inventor based in Saitama, Japan, known for his significant contributions to the field of digital display technology. With five patents to his name, Kakiuchi has developed innovative devices that enhance the accuracy and functionality of digital level displays.
Latest Patents
Among his latest inventions, Kakiuchi has created a **Digital Level Display Device**, which translates a digital input signal into an absolute value and subsequently converts it into its logarithmic form. The device detects and latches onto the peak of this logarithm, allowing a CPU to read the latched peak and convert it into a display signal, providing accurate and reliable readings.
Another noteworthy invention is the **Digital Level Indicating Device** designed for compact disc players and digital audio tape recorders. This device utilizes a converter circuit to transform an applied digital signal into an absolute value signal, representing its magnitude. It includes a peak holding circuit that captures the peak of the absolute value signal, with both a first and second decoder that log-convert these signals. The device features an indicator to display the digital signal level based on outputs from the decoders, as well as a selector for resolution choices.
Career Highlights
Shizuo Kakiuchi is currently employed at Pioneer Electronic Corporation, where he continues to innovate and push the boundaries of digital display technology. His work has established him as an influential figure in the development of devices that enhance audio and visual equipment performance.
Collaborations
Throughout his career, Kakiuchi has collaborated with notable colleagues, including Hiroshi Iizuka and Yoshio Aoyagi. Their combined expertise has fostered a dynamic work environment that encourages creative problem-solving and technological advancement within the company.
Conclusion
Shizuo Kakiuchi stands out as a pivotal inventor whose advancements in digital level display technology have opened up new possibilities in the audio and visual sectors. His patents exemplify the spirit of innovation and the continuous pursuit of excellence in engineering, solidifying his legacy in the field.