Nara, Japan

Masaaki Inagi

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2005.

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

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 = 7.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2001-2005

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2 patents (USPTO):Explore Patents

Title: Masaaki Inagi and His Shower Bath Apparatus Invention.

Introduction

Masaaki Inagi is an inventor associated with Nara, Japan, and Matsushita Electric Industrial Co., Ltd. His work includes a shower bath apparatus designed to provide a warm, relaxing bathing experience while seated. He is credited with 2 patents.

Latest Patents

Inagi’s listed patent, “Shower Bath Apparatus and Spray Nozzle,” describes an apparatus with a body, a seat, and an arm fitted with at least one spray nozzle. The nozzles direct hot water around a seated user, enveloping the body to create a warm feeling comparable to bathing in a tub. The design aims to make showering more relaxing while providing warmth across the whole body.

Career Highlights

Inagi’s patent work reflects an interest in improving bathing comfort through practical apparatus design. His shower system combines a seated position with strategically directed hot-water sprays.

Collaborations

Inagi’s listed coworkers include Shigeru Shirai and Masaaki Kawaguri. His company affiliation is Matsushita Electric Industrial Co., Ltd.

Conclusion

Masaaki Inagi’s shower bath apparatus invention focuses on delivering a comfortable, full-body bathing experience through a seated design and enveloping hot-water sprays.

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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