Nara, Japan

Masao Tatsuoka

This inventor holds 2 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1977-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Tatsuoka. Retrieved from https://idiyas.com/inventor/masao-tatsuoka

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Nara, JA (1977)
  • Nara, JP (1982)

Company Filing History:


Years Active: 1977-1982

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2 patents (USPTO):Explore Patents

Title: Masao Tatsuoka: Innovator in Air Conditioning Technology

Introduction

Masao Tatsuoka is a notable inventor based in Nara, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of air conditioning systems.

Latest Patents

Tatsuoka's latest patents include an open-cycle type air conditioner and a combination of an air conditioner and ventilating unit. The open-cycle type air conditioner features three major passages: a room air passage, an outside air passage, and a regenerative air passage. This design incorporates a rotary latent heat exchanger made from polyester un-woven fiber impregnated with lithium chloride, enhancing the system's efficiency. The second patent describes an air ventilating unit equipped with a rotary heat exchanger assembly, which allows for effective heat recovery in air conditioning.

Career Highlights

Masao Tatsuoka is associated with Sharp Kabushiki Kaisha Corporation, a leading company in the electronics and air conditioning industry. His work has contributed to advancements in air conditioning technology, making systems more efficient and environmentally friendly.

Collaborations

Tatsuoka has collaborated with notable coworkers such as Tadashi Ito and Katuhiro Wakahara. Their combined expertise has fostered innovation within the company and the industry.

Conclusion

Masao Tatsuoka's contributions to air conditioning technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency of air conditioning systems, showcasing the importance of innovation in this field.

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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