Company Filing History:
Years Active: 1991-1993
Title: The Innovative Contributions of Yoshikazu Mimura
Introduction
Yoshikazu Mimura, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of photoelectric materials. With a combination of innovative ideas and scientific expertise, he has developed several important compositions that enhance the performance of electronic materials, particularly in the areas of stability and efficiency.
Latest Patents
Yoshikazu Mimura holds three patents, with his latest innovations focusing on titanyl phthalocyanine crystals. The first patent describes a new composition of titanyl phthalocyanine, which exhibits characteristic strong absorptions at specific wavenumbers. This composition boasts exceptional solvent stability and dispersibility, along with high photoelectric conversion efficiency. The method for obtaining this novel form involves adding compounds of other phthalocyanines or naphthalocyanines and treating the mixture to promote crystallization.
Another patent introduces a new crystal form of titanyl phthalocyanine, displaying notable absorption peaks in its infrared spectrum. This crystal form is not only highly dispersible and stable but also offers remarkable photoelectric conversion efficiency, making it ideal for use as a charge generation agent in high-speed, high-definition printers. The creation process involves treating non-crystalline titanyl phthalocyanine with tetrahydrofuran, resulting in a highly sensitive material for semiconductor laser applications.
Career Highlights
Yoshikazu Mimura has spent a significant portion of his career with NEC Corporation, a company renowned for its innovative technology solutions. His work at NEC has facilitated advancements in the manufacturing of photosensitive materials, reinforcing the company’s position in the electronics industry. His contributions to the realm of materials science reflect his deep understanding of both the theoretical and practical applications of his inventions.
Collaborations
Throughout his career, Yoshikazu has collaborated with esteemed colleagues, including the late Keiichi Takano and Tomohisa Gotou. Their combined efforts have played a crucial role in the development of new technologies and materials, ultimately leading to the successful patenting of several groundbreaking inventions.
Conclusion
Yoshikazu Mimura's work exemplifies the essence of innovation and invention in the field of photoelectric materials. With his cutting-edge patents and collaborations, he continues to influence the trajectory of technology within the electronics sector. His inventions stand as a testament to the importance of research and development in creating efficient and effective solutions for modern applications.