Location History:
- Tokyo, JP (1988 - 1994)
- Setagaya-ku, Tokyo, JP (1987 - 1996)
- Kouhoku-ku, Yokohama-shi, Kanagawa JP (1996)
Company Filing History:
14 out of 95 
2 out of 1,030 
1 out of 1 Years Active: 1987-1996
Title: Innovations by Inventor Shinsaku Mori
Introduction: Shinsaku Mori, a notable inventor based in Tokyo, Japan, holds an impressive portfolio of 17 patents. His work primarily focuses on advancements in frequency conversion technologies, showcasing his contributions to electrical engineering and signal processing.
Latest Patents: Among his latest inventions are several groundbreaking patents, including a Frequency Converter and a Multistage Frequency Converter. The frequency synthesizer developed by Mori incorporates a phase detector that compares a reference frequency with a feedback frequency. The design features a filter allowing low-frequency passage, which is pivotal in ensuring a stable voltage-controlled oscillator signal.
Additionally, his multistage frequency converter is innovative, including a combination of frequency converters arranged in series or parallel. Each converter is capable of performing a non-integer division, allowing for arbitrary and precise division ratios. This characteristic ensures the feedback frequency to the phase detector remains stable and higher, independent of the output frequency from the voltage-controlled oscillator, thereby significantly reducing acquisition time.
His patent, Duplex Adaptive Digital Filter and Method of Operation, reveals his expertise in adaptive filtering systems. This system includes two subsystems, both employing delay elements to manage sampling intervals effectively. The updating of coefficients for new input samples enhances system convergence, with unique step gain parameters set for each subsystem.
Career Highlights: Throughout his career, Shinsaku Mori has made substantial contributions to the field by working at notable companies, including Tokyo Keiki Company Limited. His inventions are a testament to his brilliance and commitment to innovation.
Collaborations: Mori has collaborated with esteemed colleagues such as Makoto Kikuchi and Yoshio Nikawa. Together, they have advanced various projects that have been instrumental in their respective fields.
Conclusion: Shinsaku Mori is a distinguished inventor whose work in frequency conversion and adaptive filtering techniques has significantly impacted technology. His 17 patents highlight his innovative spirit and dedication to creating solutions that enhance electronic systems, making him a prominent figure in the realm of modern engineering.