This inventor holds 33 USPTO granted patents and 1 EPO patent, primarily in Liquid Crystal Technology. Top assignees: Sumitomo Chemical Company, Limited, Agency of Industrial Science and Technology, New Energy and Industrial Technology Development Organization. Active years: 1982-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Toyonaka, JP (1982)
- Ibaraki, JP (1996 - 2001)
- Tsukuba, JP (1992 - 2006)
- Osaka, JP (1986 - 2007)
Company Filing History:
31 out of 6,960 
1 out of 1,430 
1 out of 1 
Years Active: 1982-2007
Areas of Expertise:
Title: Innovations and Contributions of Koichi Fujisawa
Introduction
Koichi Fujisawa is a distinguished inventor based in Tsukuba, Japan, known for his impressive portfolio of 33 patents. His innovative work primarily focuses on oral preparations and advanced materials, displaying a strong commitment to the fields of chemistry and materials science.
Latest Patents
Fujisawa's recent patents include an oral composition comprising 0.5 to 10% by weight of abrasive precipitated silica, which possesses specific particle diameter characteristics. This composition aims to enhance oral health products. Another significant patent presents novel compounds and compositions for liquid crystal materials, which aim for improved optical characteristics and stability, particularly under ultraviolet light. The molecular structure of these compounds showcases Fujisawa's cutting-edge research in optically anisotropic products.
Career Highlights
Throughout his career, Koichi Fujisawa has made significant contributions while working with prominent organizations such as Sumitomo Chemical Company and the Agency of Industrial Science and Technology. His involvement in these institutions allowed him to further refine his expertise and drive innovative research and development projects.
Collaborations
Fujisawa has collaborated with notable colleagues, including Masayoshi Minai and Chizu Sekine. These partnerships have played a crucial role in advancing his research and the development of new technologies, further solidifying his reputation as a leading inventor.
Conclusion
Koichi Fujisawa's dedication to innovation and his extensive body of work have greatly impacted various scientific fields. His patents reflect a deep understanding of material science and chemistry, showcasing his role as a pivotal figure in the advancement of technology and health-related products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile