Kitakyushu, Japan

Satoko Kizuka

This inventor holds 4 USPTO granted patents and 14 published patent applications and 3 EPO patents. Top assignee: Toto Ltd.. Active years: 2020-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoko Kizuka. Retrieved from https://idiyas.com/inventor/satoko-kizuka

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 8.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kitakyushu, JP (2020)
  • Fukuoka, JP (2022 - 2024)

Company Filing History:


Years Active: 2020-2024

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: Innovations by Satoko Kizuka

Introduction

Satoko Kizuka is a prominent inventor based in Kitakyushu, Japan. She has made significant contributions to the field of technology, particularly in the development of innovative toilet seat apparatuses. With a total of 4 patents to her name, Kizuka continues to push the boundaries of design and functionality in everyday products.

Latest Patents

One of her latest inventions is a toilet seat apparatus that includes a light emitting unit and a light receiving unit. This apparatus is designed to detect excrement through a sophisticated control unit that manages the energization of the light emitting element. The control unit performs light reception control, allowing for precise detection of reflected light from feces. Another notable patent is a similar toilet seat apparatus that features multiple light emitting elements arranged strategically to enhance functionality. These inventions showcase Kizuka's commitment to improving user experience and hygiene.

Career Highlights

Kizuka is currently employed at Toto Ltd., a leading company in the sanitary ware industry. Her work at Toto Ltd. has allowed her to collaborate with other talented professionals in the field, further enhancing her innovative capabilities.

Collaborations

Some of her notable coworkers include Masayuki Nagaishi and Yuta Sakai. Their collaborative efforts have contributed to the successful development of Kizuka's patents.

Conclusion

Satoko Kizuka's innovative work in the field of toilet seat apparatuses exemplifies her dedication to enhancing everyday products through technology. Her contributions continue to make a significant impact in the industry.

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]
Loading…