Shizuoka, Japan

Tadashi Haga

This inventor holds 5 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Beckman Coulter, Inc., Beckham Coulter, Inc.. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Haga. Retrieved from https://idiyas.com/inventor/tadashi-haga

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 80.0


Average Co-Inventor Count = 1.4

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Mishima, JP (2014)
  • Shizuoka, JP (2015 - 2023)

Company Filing History:


Years Active: 2014-2025

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5 patents (USPTO):Explore Patents

Title: Tadashi Haga: Inventor in Automated Substance Dispensing Evaluation.

Introduction

Tadashi Haga is an inventor associated with Shizuoka, Japan. His work includes patenting technology for automated analysis instruments that evaluate the dispensing of fluidic substances. Haga is credited with 5 patents.

Latest Patents

One of Haga’s latest listed inventions is the “Substance dispense evaluation system.” The system uses an image-capturing device to photograph part of a tray, including a receptacle and the surrounding area. It identifies the surrounding area in the image and evaluates its color components to determine whether fluidic substance has been dispensed outside the receptacle.

The supplied patent information lists this same invention twice, so it is described here once.

Career Highlights

Haga’s listed career affiliations include Beckman Coulter, Inc. The provided information also names “Beckham Coulter, Inc.,” which may be a misspelling of Beckman Coulter, Inc.; it is not treated as a separate confirmed affiliation.

Collaborations

Tomohiko Takeuchi is identified as Haga’s coworker.

Conclusion

Tadashi Haga’s listed patent work focuses on using image analysis to detect dispensing errors, supporting more reliable automated laboratory processes.

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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