Gunma, Japan

Tadahisa Saga

This inventor holds 8 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Sanyo Electric Co., Ltd., Panasonic Healthcare Holdings Co., Ltd., Panasonic Healthcare Co., Ltd.. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadahisa Saga. Retrieved from https://idiyas.com/inventor/tadahisa-saga

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

USPTO Granted Patents = 8 

% Patents Active = 62.5

 

Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Gunma-ken, JP (2009)
  • Gunma, JP (2001 - 2013)
  • Osaka, JP (2016)

Company Filing History:


Years Active: 2001-2016

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8 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tadahisa Saga

Introduction

Tadahisa Saga is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 8 patents. His work reflects a deep understanding of engineering principles and a commitment to innovation.

Latest Patents

One of his latest patents is a refrigerating apparatus that features an insulation housing with an inner box. This inner box includes side plates and two refrigerating circuits, each containing a first and second evaporation pipe. The design of these pipes forms a nested structure, enhancing the efficiency of the refrigeration process. Another notable patent involves a refrigerating apparatus that also includes an insulation housing and an inner box. This design incorporates a first refrigerating circuit with a compressor and an evaporator, showcasing his innovative approach to refrigeration technology.

Career Highlights

Throughout his career, Tadahisa Saga has worked with notable companies such as Sanyo Electric Co., Ltd. and Panasonic Healthcare Holdings Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in refrigeration technology.

Collaborations

Tadahisa has collaborated with talented individuals in the field, including Yuichi Tamaoki and Hiroki Busujima. These collaborations have fostered a creative environment that has led to the development of innovative solutions in refrigeration.

Conclusion

Tadahisa Saga's contributions to refrigeration technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative designs continue to influence the field and pave the way for future 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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