Location History:
- Osaka, JP (1998 - 2002)
- Neyagawa, JP (2013)
Company Filing History:
Years Active: 1998-2013
Title: Akihiko Hayashi: Innovator in Colorant Technology
Introduction
Akihiko Hayashi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of colorant technology, holding a total of 6 patents. His work focuses on developing innovative solutions for colorants used in various applications.
Latest Patents
Hayashi's latest patents include a granulated colorant and related art. This granulated colorant is a product of a powdery nigrosine dye, characterized by a bulk density of 0.4 to 0.7 g/ml and a hardness of 1 to 20 N. Additionally, he has developed a high-concentration master batch that blends a granulated colorant with a thermoplastic resin, comprising 25 to 100 parts by weight of a nigrosine dye in the granulated colorant per 100 parts by weight of the thermoplastic resin. Another notable patent involves a colored composition that includes either the granulated colorant or the high-concentration master batch combined with a thermoplastic resin or thermoplastic elastomer. Furthermore, he has worked on colored thermoplastic resin compositions and related arts.
Career Highlights
Hayashi is associated with Orient Chemical Industries, Ltd., where he continues to innovate in the field of colorants. His expertise and dedication have positioned him as a key figure in the industry.
Collaborations
Some of his notable coworkers include Masataka Nishikawa and Tohru Turuhara, who have collaborated with him on various projects.
Conclusion
Akihiko Hayashi's contributions to colorant technology through his patents and work at Orient Chemical Industries, Ltd. highlight his role as an influential inventor in this field. His innovative approaches continue to shape the future of colorant applications.