Nagaokakyo, Japan

Tomonori Oohashi

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1990-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Oohashi. Retrieved from https://idiyas.com/inventor/tomonori-oohashi

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 = 1.7

ph-index = 2

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1990-1995

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2 patents (USPTO):Explore Patents

Title: The Innovations of Tomonori Oohashi

Introduction

Tomonori Oohashi is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of video signal technology, holding a total of 2 patents. His work has had a lasting impact on the way video signals are processed and reproduced.

Latest Patents

Oohashi's latest patents include a video signal reproduction apparatus and a time base correcting device. The video signal reproduction apparatus features two kinds of equalizing circuits designed to correct the level of a frequency-modulated luminance signal. The first equalizing circuit raises the level of the upper sideband range, while the second equalizing circuit enhances the lower sideband range. This innovative design allows for more precise processing of the frequency-modulated luminance signal, ensuring that both modulated and non-modulated horizontal synchronizing signals are effectively managed.

Career Highlights

Tomonori Oohashi is associated with Mitsubishi Electric Corporation, where he has been able to apply his expertise in video signal technology. His work has contributed to advancements in the field, showcasing his commitment to innovation and excellence.

Collaborations

Oohashi has collaborated with several talented individuals, including Koichi Yamashita and Masateru Nakano. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Tomonori Oohashi's contributions to video signal technology exemplify the spirit of innovation. His patents reflect a deep understanding of the complexities involved in video signal processing. Through his work at Mitsubishi Electric Corporation, he continues to influence the industry and inspire future advancements.

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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