Tokyo, Japan

Noriyuki Ohtsuka

This inventor holds 1 USPTO granted patent. Top assignee: Olympus Optical Company, Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyuki Ohtsuka. Retrieved from https://idiyas.com/inventor/noriyuki-ohtsuka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Noriyuki Ohtsuka: Innovator in Digital Signal Processing

Introduction

Noriyuki Ohtsuka is a prominent inventor based in Tokyo, Japan. He is known for his contributions to digital signal processing technology. His innovative work has led to the development of a significant patent that addresses challenges in signal reproduction.

Latest Patents

Ohtsuka holds a patent for a "Digital signal reproducing apparatus for reducing influence by jitter." This invention involves a fundamental period calculation circuit that calculates a fundamental period based on a series of pulses. The technology aims to enhance the synchronization of demodulation clocks with reproduction target pulses, thereby improving the quality of digital signal reproduction.

Career Highlights

Ohtsuka is associated with Olympus Optical Company, Ltd., where he has made substantial contributions to the field of digital signal processing. His work has been instrumental in advancing the technology used in various optical and imaging devices.

Collaborations

Throughout his career, Ohtsuka has collaborated with notable colleagues, including Kaori Ichikawa and Masunori Hashimoto. These collaborations have fostered innovation and have contributed to the success of their projects.

Conclusion

Noriyuki Ohtsuka's work in digital signal processing exemplifies the impact of innovative thinking in technology. His patent and collaborations highlight his commitment to advancing the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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