Tokyo, Japan

Kazumasa Okita

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Okitsumo Incorporated, Jhcc Ltd., Toto Ltd.. Active years: 1993-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumasa Okita. Retrieved from https://idiyas.com/inventor/kazumasa-okita

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

Calculating rank

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 79(Granted Patents)


Location History:

  • Ueno, JP (1993)
  • Nabari, JP (2000)
  • Tokyo, JP (2009 - 2013)

Company Filing History:


Years Active: 1993-2013

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

Title: Kazumasa Okita: Innovator in Photocatalytic Coating Technologies

Introduction

Kazumasa Okita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of photocatalytic materials, holding a total of four patents. His innovative approaches have led to advancements in self-cleaning technologies and coating materials.

Latest Patents

Okita's latest patents include a method for producing a photocatalytic coating material. This method involves coating a base material with a mixture that includes photocatalytic oxide particles, a hydrophobic-resin emulsion, water, and silica particles. The process results in a coating film that can range from 1 micrometer to 1 millimeter in thickness. Another notable patent focuses on a self-cleaning water-based coating composition, which combines water-based silicone emulsion, photocatalytic particles, and water. This composition is designed to enhance the self-cleaning properties of surfaces.

Career Highlights

Throughout his career, Kazumasa Okita has worked with notable companies such as Okitsumo Incorporated and Toto Ltd. His work has been instrumental in developing innovative materials that improve functionality and sustainability in various applications.

Collaborations

Okita has collaborated with esteemed colleagues, including Kazuo Takahashi and Akira Shimai. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Kazumasa Okita's contributions to photocatalytic technologies have positioned him as a key figure in the field of innovative materials. His patents reflect a commitment to enhancing the functionality and sustainability of coating materials.

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…