Osaka, Japan

Masaaki Kawaguri

This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Kawaguri. Retrieved from https://idiyas.com/inventor/masaaki-kawaguri

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.2

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Moriguchi, JP (2001)
  • Osaka, JP (2005)

Company Filing History:


Years Active: 2001-2005

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3 patents (USPTO):Explore Patents

Title: Innovations by Masaaki Kawaguri

Introduction

Masaaki Kawaguri is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of shower and bathing technology. With a total of 3 patents, Kawaguri's inventions focus on enhancing the bathing experience for users.

Latest Patents

Kawaguri's latest patents include a shower bath apparatus and a water shower apparatus. The shower bath apparatus is designed to enable hot water bathing in a relaxed condition, providing a warm feeling over the entire body, similar to bathing in a bathtub. This apparatus consists of a body, a seat for the user, and a spray nozzle that jets hot water, enveloping the user in warmth.

The water shower apparatus features a unique design that creates a cold air intercepting screen with warming effects around the bather. This system uses a wide-angle spray nozzle to form a shower curtain that wraps around the bather, preventing cold air from entering and maintaining a warm environment. This innovation helps to eliminate the uncomfortable 'cold feeling' when entering a chilled bathroom.

Career Highlights

Kawaguri is currently employed at Matsushita Electric Industrial Co., Ltd., a company known for its commitment to innovation and quality in electronic products. His work at this esteemed organization has allowed him to develop and refine his inventions, contributing to advancements in bathing technology.

Collaborations

Throughout his career, Kawaguri has collaborated with talented individuals such as Shigeru Shirai and Hiroaki Yoshida. These collaborations have fostered a creative environment that encourages the development of innovative solutions in the field.

Conclusion

Masaaki Kawaguri's contributions to shower and bathing technology reflect his dedication to improving user experiences. His innovative patents demonstrate a commitment to enhancing comfort and convenience in everyday life.

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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