Mineo Nakashima

This inventor holds 1 USPTO granted patent. Top assignee: Toto Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mineo Nakashima. Retrieved from https://idiyas.com/inventor/mineo-nakashima

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

Calculating rank

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 28(Granted Patents)

Company Filing History:

1 out of 1,234

Toto Ltd.

patents

Years Active: 1998

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1 patent (USPTO):Sort by Forward CitationsExplore Patents

1. 5730167 - Hot and cold water mixing device (1998-03-24),

Title: Mineo Nakashima and His Patent for a Hot and Cold Water Mixing Device.

Introduction

Mineo Nakashima is an inventor associated with Kitakyushu, Japan, and Toto Ltd. His recorded patent concerns a device for mixing hot and cold water.

Latest Patents

Nakashima’s listed patent is “Hot and cold water mixing device.” The provided information records 1 patent in total.

Career Highlights

Nakashima is associated with Toto Ltd., a company known for its work in plumbing and bathroom products. His listed invention relates to water-mixing technology.

Collaborations

Nakashima’s listed coworkers include Masatoshi Enoki and Toshihide Ushita.

Conclusion

Mineo Nakashima’s recorded patent and professional association with Toto Ltd. highlight his contribution to hot and cold water mixing technology.

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]