Tokyo, Japan

Tadao Kimura

This inventor holds 1 USPTO granted patent. Top assignee: Nkk Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadao Kimura. Retrieved from https://idiyas.com/inventor/tadao-kimura-oi61eqqh

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Tadao Kimura: Innovator in Microcapsule Technology

Introduction

Tadao Kimura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of microcapsule technology, particularly in the development of materials for pressure-sensitive copying paper. His innovative work has led to the creation of a unique dye solvent that plays a crucial role in the manufacturing process of pressure-sensitive manifold paper.

Latest Patents

Tadao Kimura holds a patent for "Microcapsules of pressure-sensitive copying paper." This invention focuses on a dye solvent that is essential for the production of pressure-sensitive manifold paper. The solvent is primarily composed of a hydroaromatic compound, which is a polycyclic aromatic compound featuring three or more aromatic rings. Some of these rings are hydrogenated, allowing the compound to exhibit solvency, particularly for black and blue pigments of leuco dye.

Career Highlights

Throughout his career, Tadao Kimura has been associated with NKK Corporation, where he has applied his expertise in microcapsule technology. His work has not only advanced the field but has also contributed to the efficiency and effectiveness of pressure-sensitive copying paper production.

Collaborations

Tadao Kimura has collaborated with notable colleagues, including Jun Miki and Hiroaki Taniguchi. These partnerships have fostered innovation and have been instrumental in the development of new technologies within their field.

Conclusion

Tadao Kimura's contributions to microcapsule technology and pressure-sensitive copying paper are noteworthy. His innovative spirit and dedication to research continue to influence the industry positively.

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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