Yachiyo, Japan

Shu Watabe

This inventor holds 3 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2004-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shu Watabe. Retrieved from https://idiyas.com/inventor/shu-watabe

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


% Patents Active = 33.3

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Tokyo, JP (2004 - 2007)
  • Yachiyo, JP (2007)

Company Filing History:


Years Active: 2004-2007

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shu Watabe

Introduction

Shu Watabe is a notable inventor based in Yachiyo, Japan. He has made significant contributions to the field of energy systems, particularly in air-conditioning technology. With a total of 3 patents to his name, Watabe continues to push the boundaries of innovation.

Latest Patents

One of Watabe's latest patents is an energy collecting system and method of operating the same. This invention focuses on an air-conditioning system where a primary side generates heat, incorporating both heat storage and a heat source. It produces cool or warm water using an inexpensive commercial power source, such as a nighttime power source. A system collaboration unit is strategically placed between a motor that drives a water pump and the power source. This unit is connected to the motor via a cable, and an output from the inverter is also connected to the motor through a cable.

Career Highlights

Watabe is currently employed at Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to advancements in energy efficiency and sustainability.

Collaborations

Throughout his career, Watabe has collaborated with talented individuals such as Shinichi Takahashi and Yukihiro Fujita. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Shu Watabe's contributions to the field of energy systems exemplify the spirit of innovation. His patents reflect a commitment to improving energy efficiency in air-conditioning systems. As he continues to work at Hitachi, his future inventions are eagerly anticipated.

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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