Suwa, Japan

Tooru Saito

This inventor holds 1 USPTO granted patent. Top assignees: Seiko Epson Corporation, Tokuyama Corporation. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tooru Saito. Retrieved from https://idiyas.com/inventor/tooru-saito

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 = 13(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Tooru Saito: Innovator in Photochromic Technology

Introduction

Tooru Saito is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of photochromic materials, which are essential in various optical applications. His innovative work has led to the development of a unique photochromic composition that enhances the performance of photochromic lenses.

Latest Patents

Tooru Saito holds 1 patent for his invention titled "Photochromic composition and photochromic resin obtainable by using the." This patent describes a photochromic composition that includes a di(meth)acrylate compound and a photochromic compound. The composition is characterized by its excellent heat resistance, mechanical strength, adhesion to hard coat layers, and moldability. Additionally, it exhibits high resistance to light, making it ideal for creating thin and lightweight photochromic lenses.

Career Highlights

Throughout his career, Tooru Saito has worked with prominent companies such as Seiko Epson Corporation and Tokuyama Corporation. His experience in these organizations has allowed him to refine his expertise in material science and optical technologies.

Collaborations

Tooru Saito has collaborated with talented individuals in his field, including Toshiyuki Miyabayashi and Satoshi Kubota. These partnerships have contributed to the advancement of photochromic technologies and have fostered innovation in the industry.

Conclusion

Tooru Saito's contributions to photochromic technology demonstrate his commitment to innovation and excellence. His patented work continues to influence the development of advanced optical materials, showcasing the importance of inventors in driving technological progress.

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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