This inventor holds 1 USPTO granted patent. Top assignees: Toyo Ink Sc Holdings Co., Ltd., Toyo Visual Solutions Co., Ltd.. Active years: 2022.
Company Filing History:
1 out of 83 
1 out of 1 Years Active: 2022
Title: Sumihiro Aikyo: Innovator in Squarylium Dye Technology
Introduction
Sumihiro Aikyo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of dye technology, particularly with his innovative work on squarylium dyes. His research focuses on developing dyes that exhibit unique properties, making them valuable in various applications.
Latest Patents
Aikyo holds a patent for a squarylium dye and composition containing the same. This dye is characterized by its high invisibility, exhibiting low absorption in the visible light region (400 nm to 750 nm). It also demonstrates excellent near-infrared absorption capability and high light resistance. The squarylium dye tends not to exhibit aggregations and has specific X-ray diffraction peaks. This innovation addresses several challenges in dye technology, providing a solution through the unique characteristics of the squarylium dye.
Career Highlights
Throughout his career, Aikyo has worked with prominent companies, including Toyo Ink SC Holdings Co., Ltd. and Toyo Visual Solutions Co., Ltd. His experience in these organizations has allowed him to refine his expertise in dye technology and contribute to advancements in the field.
Collaborations
Aikyo has collaborated with notable colleagues, including Shohei Sakamoto and Hiroaki Shimizu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Sumihiro Aikyo's contributions to the field of squarylium dye technology highlight his innovative spirit and dedication to advancing the industry. His work continues to influence the development of new materials with unique properties.