Chiba, Japan

Toshihisa Miyaoka

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihisa Miyaoka. Retrieved from https://idiyas.com/inventor/toshihisa-miyaoka

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Toshihisa Miyaoka: Innovator in Color Pigment Technology

Introduction

Toshihisa Miyaoka is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of color pigment technology, particularly in the area of blow molding processes. His innovative approach has led to the development of a unique color pigment master batch that enhances recycling properties.

Latest Patents

Miyaoka holds a patent for a color pigment master batch and a blow molding method utilizing this master batch. This invention focuses on creating a color pigment master batch that possesses high recycling properties. The process involves producing blow-molded articles with a grain-tone appearance using this specialized color pigment master batch. The master batch consists of a pigment and a carrier resin, specifically a thermoplastic elastomer. This elastomer has a Vicat softening point that exceeds the melting temperature of the molding base resin, ensuring optimal performance in blow molding applications.

Career Highlights

Throughout his career, Toshihisa Miyaoka has demonstrated a commitment to innovation in materials science. His work has not only advanced the technology of color pigments but has also contributed to more sustainable manufacturing practices. His patent reflects a deep understanding of the interplay between materials and processes in the production of high-quality molded products.

Collaborations

Miyaoka has collaborated with several professionals in his field, including Masami Takimoto and Takeshi Watanabe. These collaborations have likely enriched his research and development efforts, fostering a creative environment for innovation.

Conclusion

Toshihisa Miyaoka's contributions to color pigment technology exemplify the impact of innovative thinking in manufacturing. His patent for a color pigment master batch showcases his dedication to enhancing recycling properties and improving production methods. His work continues to influence the industry and pave the way for future advancements.

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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