Suwa, Japan

Keiichiro Oguchi

This inventor holds 2 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichiro Oguchi. Retrieved from https://idiyas.com/inventor/keiichiro-oguchi

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 = 5.3

ph-index = 2

Forward Citations = 50(Granted Patents)


Company Filing History:


Years Active: 1998

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2 patents (USPTO):Explore Patents

Title: Keiichiro Oguchi: Innovator in Electronic Watch Technology

Introduction

Keiichiro Oguchi is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of electronic watch technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is for a multifunctional electronic watch. This invention displays data measured by a built-in atmospheric pressure sensor through a small atmospheric pressure pointer. It also features a differential display that shows the difference between the current atmospheric pressure and the pressure recorded three hours prior, using an atmospheric pressure tendency pointer. The watch includes a dial ring with an atmospheric pressure scale and a rotation bezel with a height scale. The built-in sensor is designed to be unobtrusive, ensuring that the watch maintains a sleek profile while providing valuable environmental data.

Another patent involves an apparatus and method for indicating measurements with an analog display. In this design, a current measured value is shown by a measured value pointer, while a maximum or minimum value pointer moves in conjunction with it. This allows for simultaneous display of the current measured value alongside the maximum or minimum value, all driven by a single source.

Career Highlights

Keiichiro Oguchi is currently employed at Seiko Epson Corporation, a company renowned for its innovation in technology and electronics. His work there has allowed him to develop and refine his inventions, contributing to the advancement of electronic devices.

Collaborations

Throughout his career, Oguchi has collaborated with talented individuals such as Masaru Kubota and Takashi Kawaguchi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Keiichiro Oguchi stands out as an influential inventor in the realm of electronic watches. His innovative patents reflect his commitment to enhancing user experience through technology. His contributions continue to shape the future of electronic 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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