Location History:
- Minoo, JA (1977)
- Minou, JP (1981)
- Minoo, JP (1982)
Company Filing History:
Years Active: 1977-1982
Title: Itaru Kawasaki: Innovator in Digital Technology
Introduction
Itaru Kawasaki is a notable inventor based in Minou, Japan. He has made significant contributions to the field of digital technology, particularly in voice synthesis and pattern generation systems. With a total of 3 patents to his name, Kawasaki's work reflects his innovative spirit and technical expertise.
Latest Patents
One of Kawasaki's latest patents is a digital filter designed for a voice synthesis circuit. This digital filter operates on the principle of linear predictive coding and is particularly notable for its ability to function at a low clock frequency. The design incorporates a lattice-type structure and utilizes one multiplication circuit along with one addition/subtraction circuit, which includes an attenuation term element.
Another significant patent is his pattern generation display system. This system features a pattern code processing means, a refresh memory, a pattern generator, and a pattern data processor. It defines a pattern position on a raster scan display using a base position datum and a displacement datum. The pattern code processor calculates the position data as address data for effective operation. The refresh memory stores the pattern code and its displacement datum at the corresponding address, allowing for easy adjustment of character positions on the display screen.
Career Highlights
Kawasaki is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to develop innovative technologies. His work has had a lasting impact on the industry, particularly in enhancing the efficiency and functionality of digital systems.
Collaborations
Throughout his career, Kawasaki has collaborated with notable colleagues such as Goro Hamano and Tomoaki Nyuji. These partnerships have contributed to the advancement of various projects and innovations within the company.
Conclusion
Itaru Kawasaki is a distinguished inventor whose contributions to digital technology have paved the way for advancements in voice synthesis and display systems. His innovative patents and collaborative efforts continue to influence the field, showcasing his commitment to technological progress.