Location History:
- Ashigarakami-gun, JP (2006 - 2014)
- Kangawa, JP (2014)
- Kanagawa, JP (2007 - 2017)
- Minami Ashigara, JP (2000 - 2020)
Company Filing History:
48 out of 11,665 
1 out of 16,458 
Years Active: 2000-2020
Title: Hisae Yoshizawa: Innovator in Surface Protective Resin Technologies
Introduction
Hisae Yoshizawa, based in Kanagawa, Japan, is a renowned inventor with an impressive portfolio of 48 patents. His work primarily focuses on the development of advanced surface protective resin technologies, showcasing his expertise in the field of materials science and chemical engineering.
Latest Patents
Among Yoshizawa's most recent innovations are his patents for a solution set for forming a surface protective resin member. This solution set comprises a first solution containing an acrylic resin with a hydroxyl value of 40 to 280 and a fluorine atom-containing group, paired with a polyol that includes multiple hydroxyl groups linked by a carbon chain of six or more carbon atoms. The second solution features a multifunctional isocyanate. Notably, the content ratio of the fluorine atom to the total solid content in both solutions is meticulously maintained between 0.5 mass % and 15 mass %.
Another notable patent in his repertoire relates to providing solutions for forming a surface protective resin member, which includes a fluorine-containing acrylic resin, a fluorine-free acrylic resin, and either a polyether or polyester polyol. These innovations highlight his commitment to creating high-performance materials that enhance durability and protection.
Career Highlights
Yoshizawa's career includes prominent roles at well-established companies such as Fuji Xerox Co., Ltd. and Fuji Photo Film Company, Limited. His tenure at these companies allowed him to develop and refine his innovative ideas, contributing significantly to advancements in resin technology used in various applications.
Collaborations
Throughout his professional journey, Yoshizawa has collaborated with esteemed colleagues, including Jiro Minabe and Yasuhiro Ogasawara. These collaborations have fostered a stimulating environment for creativity and innovation, leading to the development of groundbreaking patent solutions that benefit various industries.
Conclusion
Hisae Yoshizawa stands out as a significant contributor to the field of surface protective materials, marked by his substantial number of patents and innovative solutions. His dedication to advancing technology not only demonstrates his prowess as an inventor but also impressively impacts industries reliant on high-performance materials.
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.