Location History:
- Okayama, JP (2014 - 2018)
- Kurashiki, JP (2017 - 2023)
Company Filing History:
Years Active: 2014-2025
Title: Yoshiaki Asanuma: Innovator in Modified Resins
Introduction
Yoshiaki Asanuma, based in Kurashiki, Japan, is a prolific inventor known for his contributions to the field of materials science, particularly in the development of modified resins. With a remarkable portfolio of 13 patents, Asanuma continues to push the boundaries of innovation in laminated glass and ionomer applications.
Latest Patents
Asanuma's latest patents focus on enhancing the performance of synthetic resins. One significant invention is a modified vinyl acetal resin intended for interlayer films of laminated glass. This resin provides excellent transparency, impact resistance, heat resistance, and molding ability. It consists of 25 to 60 mol % of ethylene units, 24 to 71% by mol of vinyl alcohol units, and maintains an acetalization degree of 5 mol % or more and less than 40 mol %.
Another recent patent involves an ionomer designed to exhibit exceptional transparency while maintaining a high elastic modulus at elevated temperatures. This ionomer reduces coloration and odor during the molding process, consisting of 0.05 to 1.0 mol % of (meth)acrylic acid ester units, 4.5 to 9.0 mol % of carboxylic acid units, and 0.65 to 3.0 mol % of carboxylic acid neutralized product units, with total content of these components ranging from 7.0 to 10 mol %.
Career Highlights
Yoshiaki Asanuma has worked with notable companies throughout his career, including Kuraray Co., Ltd. and Kuraray Europe GmbH. His roles at these organizations have allowed him to apply his expertise in materials development and polymer chemistry, leading to numerous innovations in resin technology.
Collaborations
In his inventive journey, Asanuma has collaborated with distinguished colleagues such as Koichiro Isoue and Takeshi Kusudou. Together, they have combined their knowledge and skills to advance the chemistry of resins and enhance their applications in various industries.
Conclusion
Yoshiaki Asanuma's innovative spirit and dedication to improving material properties have made significant impacts in the field of resin technology. With a strong foundation of patents and collaborations, he continues to inspire future advancements in the materials science industry. His work demonstrates how innovation can create solutions that are both efficient and sustainable, paving the way for new possibilities in product development.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.