Hachioji, Japan

Yuichi Gotoh

This inventor holds 1 USPTO granted patent. Top assignee: Konica Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Gotoh. Retrieved from https://idiyas.com/inventor/yuichi-gotoh

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 = 5.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Yuichi Gotoh: Innovator in Motor Speed Control Technology

Introduction

Yuichi Gotoh is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of motor speed control devices, particularly for use in image forming apparatuses. His innovative work has led to the development of a patented technology that enhances the efficiency and performance of these devices.

Latest Patents

Yuichi Gotoh holds a patent for a motor speed control device designed for image forming apparatuses. This device incorporates a differential phase detection circuit that outputs differential phase data between the clock pulse and a frequency proportional signal representative of the motor speed. Additionally, it features a differential speed detecting circuit that provides differential speed data between the length of the clock signal and the length of the speed signal. The technology utilizes a pulse width modulated signal derived from these two signals to effectively control the motor's speed. This innovation is crucial for improving the functionality of image forming devices.

Career Highlights

Yuichi Gotoh is associated with Konica Corporation, where he has been instrumental in advancing motor control technologies. His work has not only contributed to the company's product offerings but has also positioned him as a key figure in the field of image processing technology. His dedication to innovation is evident in his successful patent application.

Collaborations

Yuichi Gotoh has collaborated with notable colleagues, including Mitsuo Azumai and Ikuya Hotta. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

In summary, Yuichi Gotoh is a distinguished inventor whose work in motor speed control devices has made a significant impact on image forming technology. His patented innovations continue to influence the industry and enhance the performance of various devices.

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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