This inventor holds 3 USPTO granted patents. Top assignees: Mitsui Minings & Melting Co., Ltd., Other. Active years: 1993-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 817 
2 out of 834,601 Years Active: 1993-1996
Title: Shunji Kato: Innovator in Communication Technology
Introduction
Shunji Kato is a prominent inventor based in Ageo, Japan. He has made significant contributions to the field of communication technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and reliability of communication systems.
Latest Patents
One of Kato's latest patents is a spread spectrum communication transmitter and LSI therefor. This invention allows for high-sensitivity transmission across a wide temperature range. It enables spread spectrum communication that is free from jitters and bit errors during high-speed digital signal transmission. The transmitter performs FSK modulation, switching the frequency in correspondence with the level of each bit of serial digital data. It includes an FSK modulation unit that utilizes a direct digital synthesizer and a synchronization circuit to synchronize the FSK signal with a PN code for spread spectrum modulation.
Another notable patent is the surface acoustic wave convolver. This device features first and second interdigital electrodes that excite surface acoustic waves, along with an output electrode that detects these waves to extract a convolution output as an electrical signal. The design of the electrodes is optimized to improve convolution efficiency and achieve wide-range characteristics. The structure of the electrodes is carefully arranged to reduce ripples in frequency characteristics.
Career Highlights
Throughout his career, Shunji Kato has worked with various companies, including Mitsui Mining & Smelting Co., Ltd. His innovative work has significantly impacted the field of communication technology.
Collaborations
Kato has collaborated with notable individuals in his field, including Kazuhiko Yamanouchi and Junichi Ogata. Their combined expertise has contributed to advancements in communication systems.
Conclusion
Shunji Kato's contributions to communication technology through his patents demonstrate his innovative spirit and dedication to improving digital communication systems. His work continues to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile