Osaka, Japan

Takashi Eguchi

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Eguchi. Retrieved from https://idiyas.com/inventor/takashi-eguchi-i5i42e7d

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Takashi Eguchi: Innovator in Video Technology

Introduction

Takashi Eguchi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of video technology, particularly in the development of circuits for video tape recorders. His innovative work has led to the creation of a patent that enhances the functionality of video recording devices.

Latest Patents

Eguchi holds a patent for a horizontal sync pulse control circuit for video tape recorders. This invention utilizes pulse code modulation in a standard format, ensuring a fixed time interval between each horizontal sync pulse and the beginning of the data pulse train for the corresponding video line. The patent employs delay circuitry and associated signal processing circuitry to monitor this time interval. When discrepancies occur, the horizontal sync pulse is re-synchronized, effectively eliminating noise produced by incorrect sync pulses. This innovation is crucial for maintaining the quality of video recordings.

Career Highlights

Takashi Eguchi has worked at Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His role at the company has allowed him to focus on developing advanced technologies that improve video recording and playback. His expertise in this area has made him a valuable asset to the organization.

Collaborations

Eguchi has collaborated with Yutaka Hirota, a fellow innovator in the field. Their partnership has contributed to the advancement of video technology and has led to further innovations in the industry.

Conclusion

Takashi Eguchi's contributions to video technology through his patent for a horizontal sync pulse control circuit demonstrate his innovative spirit and technical expertise. His work continues to influence the development of video recording devices, ensuring high-quality performance in the industry.

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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