Location History:
- Kyoto,, JP (1998)
- Kyoto-fu, JP (1998 - 1999)
- Kyoto, JP (1992 - 2005)
Company Filing History:
9 out of 354 
1 out of 174 
1 out of 2 Years Active: 1992-2005
Title: The Innovative Mind of Keiji Tanaka: A Profile of a Pioneering Inventor
Introduction: Keiji Tanaka is an accomplished inventor based in Kyoto, Japan, with an impressive portfolio comprising 12 patents. His contributions to the field of chemistry and materials science have garnered significant recognition, particularly for his advancements in polymer technology and water-resistant materials.
Latest Patents: Among Tanaka's latest innovations are two notable patents that showcase his expertise. The first patent involves a cross-linked polymer designed to possess high water retentivity and absorbing power under load. This polymer comprises structural units derived from both vinyl monomers and a crosslinking agent, meeting critical performance criteria for applications in absorbent structures and articles. The polymer demonstrates exceptional absorbing performance, making it invaluable in various industries requiring effective absorbent solutions.
The second patent focuses on water-resistant corrugated cardboard and pallets. Tanaka's innovation addresses the challenges posed by rain and humidity, utilizing a specific manufacturing process involving water-resistant paper and modified ketone resin. This technology enhances the durability and functionality of corrugated cardboard, making it suitable for outdoor use and significantly improving its marketability.
Career Highlights: Keiji Tanaka has built an impressive career, having worked for reputable companies such as Sanyo Chemical Industries, Ltd. and Sumitomo Pharmaceuticals Company Limited. During his tenure at these institutions, he has played a pivotal role in developing novel chemical solutions and enhancing product performance through innovation.
Collaborations: Throughout his career, Tanaka has collaborated with skilled professionals, including notable coworkers Tsuyoshi Yuki and Satoshi Tamabuchi. These partnerships have fostered a creative environment that has propelled the advancement of his innovative ideas, resulting in successful patent applications and groundbreaking inventions.
Conclusion: Keiji Tanaka exemplifies the spirit of innovation and invention through his outstanding contributions to materials science. His remarkable patents in cross-linked polymers and water-resistant materials not only highlight his technical expertise but also his commitment to solving real-world challenges. As Tanaka continues to push the boundaries of scientific progress, his work will undoubtedly leave a lasting impact on various industries and inspire future generations of inventors.