Osaka, Japan

Seiji Watase

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Daihachi Chemical Industry Co., Inc., Osaka Municipal Technical Research Institute, Osaka Research Institute of Industrial Science and Technology. Active years: 2017-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Watase. Retrieved from https://idiyas.com/inventor/seiji-watase

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 = 3.4

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2017-2018

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2 patents (USPTO):Explore Patents

Title: Seiji Watase: Innovator in Organic-Inorganic Hybrid Polymers

Introduction

Seiji Watase is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of organic-inorganic hybrid polymers, focusing on enhancing material properties for various applications. With a total of 2 patents, his work is recognized for its innovative approach to improving transparency and scratch resistance in polymer materials.

Latest Patents

Watase's latest patents include a metal oxide dispersion and a polymerizable composition comprising the metal oxide dispersion and polymer thereof. The objective of this invention is to provide an organic-inorganic hybrid acrylic polymer that has an increased refractive index, higher transparency, and less impaired scratch resistance. Additionally, he aims to create a high-performance antireflection film using this organic-inorganic hybrid polymer. His method for producing a thin film with high refractive index and transparency involves a multi-step process that includes forming a coating on a substrate, curing it through light irradiation, and further enhancing the cured film with additional energy.

Career Highlights

Throughout his career, Seiji Watase has worked with notable organizations such as Daihachi Chemical Industry Co., Inc. and the Osaka Municipal Technical Research Institute. His experience in these institutions has allowed him to develop and refine his innovative ideas in polymer technology.

Collaborations

Watase has collaborated with several professionals in his field, including Kimihiro Matsukawa and Manabu Hirata. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Seiji Watase's contributions to the field of organic-inorganic hybrid polymers demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a drive to enhance the performance of polymer products.

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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