Tokyo, Japan

Tokiko Yamauchi

This inventor holds 5 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: Mitsubishi Electric Corporation. Active years: 2018-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokiko Yamauchi. Retrieved from https://idiyas.com/inventor/tokiko-yamauchi

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

USPTO Granted Patents = 5 

% Patents Active = 80.0


 

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2018-2023

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5 patents (USPTO):Explore Patents

Title: Tokiko Yamauchi: Innovator in Water Treatment Technologies

Introduction

Tokiko Yamauchi is a prominent inventor based in Chiyoda-ku, Japan. She has made significant contributions to the field of water treatment, holding a total of 5 patents. Her innovative designs and methods have advanced the technology used in water purification and treatment systems.

Latest Patents

Yamauchi's latest patents include a variety of water treatment devices and methods. One of her notable inventions is a water treatment device designed to perform deionization treatment for water. This device features a pressing member, a treatment container for storing the water, and both first and second electrodes housed within the container. Additionally, a separator is positioned between the electrodes, along with a pair of collectors that apply voltage to the electrodes. Another significant patent is a water treatment apparatus that utilizes granular electrode members to adsorb ions from the treatment target water. This apparatus includes a power supply unit and a washing water supply pump to maintain the efficiency of the electrode members.

Career Highlights

Throughout her career, Tokiko Yamauchi has worked with notable companies such as Mitsubishi Electric Corporation and Mitsubishi Electric Home Appliance Co., Ltd. Her experience in these organizations has allowed her to develop and refine her innovative water treatment technologies.

Collaborations

Yamauchi has collaborated with esteemed colleagues, including Nozomu Yasunaga and Yoshihiro Nakayama. These partnerships have contributed to her success in the field of water treatment.

Conclusion

Tokiko Yamauchi's contributions to water treatment technology demonstrate her commitment to innovation and excellence. Her patents reflect her expertise and dedication to improving water purification methods.

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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