Location History:
- Sodegaura, JP (2002)
- Yokohama, JP (2003)
- Chiba, JP (2012 - 2015)
Company Filing History:
5 out of 1,788 
2 out of 36,653 
2 out of 1,255 
Years Active: 2002-2015
Title: Kazuto Usaka: Innovator in Vehicle Seat Technology
Introduction
Kazuto Usaka is a prominent inventor based in Chiba, Japan, known for his contributions to the field of vehicle seat technology. He holds five patents that focus on enhancing comfort and sustainability in automotive seating.
Latest Patents
One of Usaka's latest patents is for a molded urethane foam pad for vehicle seats. This invention aims to reduce environmental impact while providing appropriate impact resilience, hardness, and excellent durability. The foam pad is created using a combination of plant-derived and non-plant-derived polyols, water, a catalyst, a foam stabilizer, and polyisocyanate. The resulting product has a core density of 55 to 65 kg/m³ and contains a plant-derived molecular structure, making it both eco-friendly and comfortable for users.
Career Highlights
Throughout his career, Kazuto Usaka has worked with notable companies such as Mitsui Chemicals, Inc. and Toyota Motor Corporation. His experience in these organizations has significantly contributed to his expertise in developing innovative materials for vehicle seating.
Collaborations
Usaka has collaborated with talented individuals in the industry, including Hiroyuki Utsumi and Koichi Sano. These partnerships have fostered a creative environment that has led to the development of advanced technologies in automotive seating.
Conclusion
Kazuto Usaka's work in vehicle seat technology exemplifies the intersection of innovation and sustainability. His patents reflect a commitment to improving comfort while minimizing environmental impact.