Location History:
- Akashi, JP (2001 - 2003)
- Kobe, JP (2000 - 2006)
- Settsu, JP (2005 - 2008)
- Hyogo, JP (2007 - 2008)
- Osaka, JP (2019)
Company Filing History:
15 out of 1,704 
1 out of 698 
Years Active: 2000-2019
Title: Tomoki Hiiro: Innovator in Optical Resin and Block Copolymer Technologies
Introduction
Tomoki Hiiro is a prominent inventor based in Settsu, Japan. He has made significant contributions to the field of materials science, particularly in the development of optical resin compositions and block copolymers. With a total of 16 patents to his name, Hiiro's work has advanced the capabilities of materials used in various applications.
Latest Patents
Hiiro's latest patents include an innovative optical resin composition designed to enhance adhesion to polyvinyl alcohol-based films while maintaining high transparency. This composition consists of 99 to 50% by weight of an acrylic resin with a glass transition temperature of not lower than 110°C, and 1 to 50% by weight of a particulate (meth)acrylic multilayer structure graft copolymer. The multilayer structure features a unique graft ratio of not less than 110%, ensuring improved performance in film applications.
Another notable patent is for a block copolymer that includes a (meth)acrylic polymer block and an acrylic polymer block. This copolymer is engineered to exhibit excellent thermal decomposition resistance and low compression set at high temperatures. It is particularly suitable for use as a soft material in the automotive industry, offering high adhesion, oil resistance, weather resistance, and heat resistance.
Career Highlights
Throughout his career, Tomoki Hiiro has worked with notable companies such as Kaneka Corporation and Kanegafuchi Kagaku Kogyo Co., Ltd. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to groundbreaking innovations.
Collaborations
Hiiro has collaborated with talented individuals in his field, including Ryotaro Tsuji and Shinji Ozawa. These partnerships have fostered a creative environment that has led to the development of advanced materials and technologies.
Conclusion
Tomoki Hiiro's contributions to the fields of optical resin and block copolymer technologies highlight his role as a leading inventor. His innovative patents and collaborations continue to influence the materials science industry, paving the way for future advancements.