Tokyo, Japan

Keishi Ohashi

This inventor holds 45 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Magnetoresistive Technology. Top assignees: Nec Corporation, National Institute of Advanced Industrial Science and Technology, Denso Corporation. Active years: 1998-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keishi Ohashi. Retrieved from https://idiyas.com/inventor/keishi-ohashi

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

USPTO Granted Patents = 45 

% Patents Active = 75.6

 

Average Co-Inventor Count = 4.2

ph-index = 11

Forward Citations = 369(Granted Patents)


Location History:

  • Ibaraki, JP (2000)
  • Minato-ku, JP (2012)
  • Tokyo, JP (1998 - 2022)

Company Filing History:


Years Active: 1998-2022

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Areas of Expertise:
Magnetoresistive Element
Optical Modulator
Infrared Device
Magnetic Storage
Photodiode
Electric Field Sensor
Magnetoresistive Sensor
Thin Film Electromagnet
Recording Head
Magnetoresistive Effect
Optical Information Transmission
Electromagnetic Field Sensor
45 patents (USPTO):Explore Patents

Title: Keishi Ohashi: A Pioneer in Information Processing Technology

Introduction

Keishi Ohashi, based in Tokyo, Japan, is a distinguished inventor with a prolific portfolio of 45 patents to his name. His innovations primarily focus on information processing technologies, contributing significantly to advancements in article management systems.

Latest Patents

Among his most recent patents are the innovative "Article Management System" and "Information Processing Apparatus, Control Method, and Control Program of Information Processing Apparatus." These inventions entail an advanced apparatus designed to efficiently count different types of articles arranged in a depth direction on a display shelf. Specifically, this system utilizes article presence/absence sensors to gather display count information, while employing an article identifier to extract identification data from images captured of the display shelf. Furthermore, a display recognizer processes this data to accurately determine the display count for each article type.

Career Highlights

Keishi Ohashi has held significant positions at prominent organizations, including NEC Corporation and the National Institute of Advanced Industrial Science and Technology. His contributions at these institutions have paved the way for remarkable innovations in the field of information processing.

Collaborations

Throughout his career, Ohashi has collaborated with esteemed colleagues, including Nobuyuki Ishiwata and Masafumi Nakada. These partnerships have not only enhanced the quality of his work but have also motivated collaborative innovation, resulting in efficient and practical solutions in technology.

Conclusion

Keishi Ohashi continues to make impactful contributions to the field of information processing. His inventions and collaborative efforts exemplify his commitment to driving innovation, providing valuable systems that enhance article management efficiency in various settings. Through his work, Ohashi remains a significant figure in the landscape of technological 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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