Tokyo, Japan

Toshiaki Anzai

This inventor holds 1 USPTO granted patent. Top assignees: Dainichiseika Color & Chemicals Mfg. Co., Ltd., Ukima Colour & Chemicals Mfg. Co., Ltd.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Anzai. Retrieved from https://idiyas.com/inventor/toshiaki-anzai-w6ro6mse

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 = 11.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Toshiaki Anzai: Innovator in Black Matrix Technology

Introduction

Toshiaki Anzai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of compositions for black matrices. His innovative work has led to the creation of a patented technology that enhances the performance of various applications.

Latest Patents

Anzai holds a patent for a composition for a black matrix, which includes a fabrication process. The composition consists of a black pigment and a binder for the pigment. The black pigment is a compound-oxide black pigment, which comprises at least two metal oxides and features a spinel or inverse-spinel crystalline structure. This patent also discloses a process for forming a black matrix from the composition and an article that incorporates the black matrix.

Career Highlights

Throughout his career, Toshiaki Anzai has worked with prominent companies in the chemical manufacturing sector. He has been associated with Dainichiseika Color & Chemicals Mfg. Co., Ltd. and Ukima Colour & Chemicals Mfg. Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative materials.

Collaborations

Anzai has collaborated with several professionals in his field, including Michiei Nakamura and Keiji Nakajima. These collaborations have likely enriched his research and development efforts, leading to advancements in black matrix technology.

Conclusion

Toshiaki Anzai's contributions to the field of black matrix technology demonstrate his innovative spirit and dedication to advancing materials science. His patented work continues to influence various applications, showcasing the importance of his research 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]
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