Location History:
- Aichi, JP (1994 - 2002)
- Kisarazu, JP (2016 - 2018)
Company Filing History:
3 out of 1,379 
3 out of 1,786 
2 out of 3 Years Active: 1994-2018
Title: The Innovative Contributions of Tamotsu Kunihiro
Introduction
Tamotsu Kunihiro is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of polyurethane technology, holding a total of 8 patents. His work focuses on developing environmentally friendly materials that enhance the performance of various products.
Latest Patents
Among his latest patents are innovations such as polyester polyol, composition for polyurethane, composition for polyurethane foam, polyurethane resin, and polyurethane foam. These inventions aim to provide a polyester polyol that is preferably plant-derived, suitable for compositions that reduce environmental impact while maintaining high resilience, moderate hardness, and durability for applications like vehicle seat cushions. His polyester polyol is produced through a condensation process involving fatty acids and polyhydric alcohols, ensuring a sustainable approach to material development.
Career Highlights
Tamotsu Kunihiro has worked with prominent companies in the chemical industry, including Mitsui Toatsu Chemicals, Incorporated and Mitsui Chemicals, Inc. His experience in these organizations has allowed him to refine his expertise in polyurethane technology and contribute to advancements in the field.
Collaborations
He has collaborated with notable coworkers such as Ariko Nishikawa and Tsukuru Izukawa, further enhancing the innovative potential of his projects.
Conclusion
Tamotsu Kunihiro's work exemplifies the intersection of innovation and sustainability in material science. His contributions continue to influence the development of environmentally friendly polyurethane solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.