Kitakyushu, Japan

Naoto Tomiyama

This inventor holds 2 USPTO granted patents. Top assignee: Toto Ltd.. Active years: 2018-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Tomiyama. Retrieved from https://idiyas.com/inventor/naoto-tomiyama

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 = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2018-2019

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2 patents (USPTO):Explore Patents

Title: Innovations by Naoto Tomiyama in Automatic Water Faucet Technology

Introduction

Naoto Tomiyama is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of automatic water faucet technology, holding two patents that showcase his innovative approach to enhancing water usage efficiency.

Latest Patents

Tomiyama's latest patents include an automatic water faucet device designed to discharge water automatically when an object is detected. This device features a sensor that detects the object, a first water discharge part for foamy water discharge, and a second water discharge part for spray water discharge. The controller manages the switching between these two discharge methods, ensuring that water is only dispensed when necessary. His other patent involves a water faucet device that includes an electrolysis tank for generating electrolyzed water. This device also features a second water discharge part and a solenoid valve that controls the flow of normal water to the electrolysis tank.

Career Highlights

Tomiyama is currently employed at Toto Ltd., a company renowned for its innovative bathroom and kitchen products. His work at Toto Ltd. has allowed him to focus on developing advanced technologies that improve user experience and promote water conservation.

Collaborations

Throughout his career, Tomiyama has collaborated with talented individuals such as Kensuke Murata and Hitoshi Nakao. These collaborations have contributed to the successful development of his patented technologies and have foster

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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