Location History:
- Yokohama, JP (1991 - 1995)
- Kanagawa, JP (1992 - 2002)
Company Filing History:
5 out of 1,379 
3 out of 1,788 
1 out of 7,865 
Years Active: 1991-2002
Title: Masaji Yoshimura: Innovator in Polyimide Technology
Introduction
Masaji Yoshimura is a prominent inventor known for his contributions to the field of polyimide technology. He has been awarded a total of 8 patents, showcasing his innovative spirit and dedication to advancing materials science. His work primarily focuses on developing thermoplastic polyimides with exceptional thermal stability and productivity.
Latest Patents
Yoshimura's latest patents include a crystalline polyimide for melt molding that exhibits satisfactory thermal stability. This thermoplastic polyimide is characterized by a unique molecular structure that allows for high heat resistance and superior dimensional accuracy. Another significant patent is a polyimide resin composition that combines two types of polyimides to create a polymer alloy, enhancing the advantages of each while minimizing their disadvantages. This composition enables the production of crystalline molded articles with excellent flexural modulus, even under high-temperature conditions.
Career Highlights
Throughout his career, Masaji Yoshimura has worked with notable companies such as Mitsui Toatsu Chemicals, Incorporated and Mitsui Chemicals, Inc. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to significant advancements in the industry.
Collaborations
Yoshimura has collaborated with esteemed colleagues, including Kazuharu Kanezaki and Takashi Satoh. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Masaji Yoshimura's work in polyimide technology has made a lasting impact on the field of materials science. His innovative patents and collaborations highlight his commitment to advancing the capabilities of thermoplastic materials.