Fukuoka, Japan

Tsutomu Ohishi

This inventor holds 39 USPTO granted patents and 4 EPO patents, primarily in Information Processing Systems. Top assignee: Ricoh Company, Ltd.. Active years: 2009-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Ohishi. Retrieved from https://idiyas.com/inventor/tsutomu-ohishi

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


% Patents Active = 66.7


Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 201(Granted Patents)


Location History:

  • Fukuoka, JP (2009 - 2021)
  • Tokyo, JP (2013 - 2021)

Company Filing History:


Years Active: 2009-2021

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Areas of Expertise:
Information Processing
Image Forming
Data Processing
Electronic Apparatus
Application Control
Recording Medium
Script Implementation
Compatibility Evaluation
Function Adding
USB Device Connection
Control Flow
Digital Computer
39 patents (USPTO):Explore Patents

Title: Tsutomu Ohishi - Pioneering Inventor from Fukuoka, JP

Introduction: Tsutomu Ohishi is a renowned inventor hailing from Fukuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ohishi's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over three decades, Tsutomu Ohishi has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has revolutionized industries such as healthcare, transportation, and telecommunications.

Collaborations: Throughout his career, Ohishi has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful commercialization of several groundbreaking technologies.

Conclusion: Tsutomu Ohishi's relentless pursuit of innovation and his passion for creating a positive impact on society through his inventions have solidified his reputation as a trailblazer in the world of technology. His work continues to inspire the next generation of inventors and innovators worldwide.

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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