Location History:
- Hiroshima, JP (1998)
- Otake, JP (2003)
Company Filing History:
2 out of 1,357 
1 out of 832,680 Years Active: 1998-2003
Title: Seizo Oishi: Innovator in Chitosan-Containing Acrylic Fibers
Introduction
Seizo Oishi is a notable inventor based in Otake, Japan. He has made significant contributions to the field of materials science, particularly in the development of chitosan-containing acrylic fibers. With a total of 3 patents to his name, Oishi's work has implications for various applications in textiles and beyond.
Latest Patents
Oishi's latest patents focus on the creation of chitosan-containing acrylic fibers. The first patent describes a process for preparing these fibers, which have a total chitosan content ranging from 0.05 to 2% by weight. The extractable chitosan content is not less than 0.03% by weight, ensuring that the antimicrobial properties of the fibers remain effective even after treatments such as dyeing and bleaching. This innovation allows the fibers to maintain their antimicrobial activity over time, even under typical service conditions like washing and ironing.
Career Highlights
Throughout his career, Seizo Oishi has worked with Mitsubishi Rayon Company, Limited, where he has contributed to advancements in fiber technology. His expertise in materials science has positioned him as a key figure in the development of innovative textile solutions.
Collaborations
Oishi has collaborated with notable colleagues in his field, including Yoshihiro Nishihara and Hiroshi Hosokawa. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective areas of research.
Conclusion
Seizo Oishi's contributions to the field of chitosan-containing acrylic fibers highlight his innovative spirit and dedication to advancing materials science. His patents not only showcase his technical expertise but also promise to enhance the functionality of textile products in the market.
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.