Location History:
- Tukuba, JP (2001 - 2002)
- Sanda, JP (2008 - 2012)
- Suita, JP (2005 - 2013)
Company Filing History:
9 out of 1,332 
2 out of 836 
1 out of 41 
Years Active: 2001-2013
Title: Kozo Tajiri: Innovator in Polyimide Solutions
Introduction
Kozo Tajiri is a prominent inventor based in Sanda, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyimide solutions. With a total of 9 patents to his name, Tajiri's work has advanced the capabilities of optical and electronic materials.
Latest Patents
Tajiri's latest patents include a production method for polyimide solution and fluorinated polyimide solution. This invention aims to provide a method by which a solution of polyimide can be easily obtained. Furthermore, it seeks to produce a fluorinated polyimide solution that excels as an optical material and an electronic functional material. The production method is characterized by mixing a mixture containing a polyamide acid, a cyclodehydration reagent, and a solvent using a rotation-revolution mixing method. Additionally, his patent for an optical waveguide substrate with an optical fiber fixation groove describes a substrate that includes an optical waveguide with a lower cladding layer on a base substrate. This innovative design features a weir between the optical fiber fixation groove and the core groove, enhancing the functionality of optical devices.
Career Highlights
Throughout his career, Tajiri has worked with notable companies such as Nippon Shokubai Co., Ltd. and Hitachi Cable, Inc. His experience in these organizations has contributed to his expertise in developing advanced materials and solutions.
Collaborations
Tajiri has collaborated with several professionals in his field, including Tomomi Makino and Yoshinobu Asako. These partnerships have fostered innovation and the exchange of ideas, further enhancing his contributions to materials science.
Conclusion
Kozo Tajiri's work in the development of polyimide solutions and optical materials has made a significant impact in the field. His innovative patents and collaborations reflect his dedication to advancing technology and materials science.