Company Filing History:
Years Active: 1993-2021
Title: **Innovator Tomohisa Kato: A Pioneer in Toner Binder Technology**
Introduction
Tomohisa Kato is a distinguished inventor based in Kyoto, Japan, known for his significant contributions to the field of toner technology. With a portfolio comprising seven patents, Kato continues to push the boundaries of innovation in the industry, specifically focusing on toner binders that enhance performance and quality.
Latest Patents
Kato's recent inventions revolve around advanced toner binders and toners. His first patent outlines a toner binder consisting of a polyester resin and a vinyl resin, characterized by specific molecular weights and acid values. This invention optimizes the formulation for better performance, with critical specifications such as the weight ratio of polyester to vinyl resin and restrictions on the molecular features of the vinyl resin.
Another notable patent describes a toner binder that incorporates a crystalline resin alongside a modified polyester resin. This innovative blend, analyzed through differential scanning calorimetry (DSC), meets specific thermal criteria that ensure optimal performance when heated and cooled. Kato’s work in this area emphasizes the importance of material composition in achieving high-quality toner products.
Career Highlights
Throughout his career, Kato has worked with reputable organizations including Sanyo Chemical Industries, Ltd. and Sanyo Chemical Ind., Ltd. His experience in these companies has played a critical role in shaping his inventive strategies and technological advancements in toner applications.
Collaborations
Kato has collaborated with notable professionals in his field, including Satoshi Utsui and Eiji Iwawaki. Their combined expertise and shared vision have led to groundbreaking developments in toner technology, advancing the sector's understanding of material science.
Conclusion
In summary, Tomohisa Kato stands out as a key innovator in the toner industry, with a strong foundation built on his seven patents. His latest work on toner binders showcases his commitment to pushing technological boundaries and improving product performance. As he continues to influence the field, Kato's contributions remain vital to advancements in printing technology and material science.