Kusatsu, Japan

Hajime Tsubata

This inventor holds 3 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: Omron Corporation. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Tsubata. Retrieved from https://idiyas.com/inventor/hajime-tsubata

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 1


Company Filing History:


Years Active: 2020-2023

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3 patents (USPTO):Explore Patents

Title: Hajime Tsubata: Innovator in Heating Technology

Introduction

Hajime Tsubata is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of heating technology, holding a total of 3 patents. His work focuses on improving the efficiency and reliability of heating devices.

Latest Patents

Tsubata's latest patents include a heating device and a method for detecting failures in heating devices. The first patent describes a heating device that comprises a heater for heating an item, a temperature detection unit for monitoring the item's temperature, and a temperature adjustment unit that controls the heater based on a target temperature. This innovative device determines a system gain change rate to assess the heat retention of the item being heated. The second patent outlines a similar heating device that includes temperature sensors and an identification unit that analyzes temperature data to identify heat transfer functions. This system can detect abnormalities in the heater or temperature sensors, enhancing the overall reliability of the device.

Career Highlights

Hajime Tsubata is associated with Omron Corporation, a leading company in automation and control technology. His work at Omron has allowed him to develop advanced heating solutions that are both efficient and effective.

Collaborations

Tsubata has collaborated with notable coworkers, including Takaaki Yamada and Hiroyuki Togawa. Their combined expertise has contributed to the successful development of innovative heating technologies.

Conclusion

Hajime Tsubata's contributions to heating technology through his patents and work at Omron Corporation highlight his role as a significant inventor in this field. His innovations continue to impact the efficiency and reliability of heating 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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