Company Filing History:
2 out of 24 
2 out of 42 Years Active: 2019-2022
Title: Kazunobu Yanai: Innovator in Cellulose Ester Composition
Introduction
Kazunobu Yanai is a notable inventor based in Higashiosaka, Japan. He has made significant contributions to the field of cellulose ester compositions, holding two patents that showcase his innovative approach to materials science.
Latest Patents
Yanai's latest patents focus on cellulose ester compositions that exhibit excellent thermoplasticity. The first patent describes a cellulose ester composition that includes a cellulose ester and a plasticizer. The plasticizer is derived from adipic acid esters, represented by specific formulae. The second patent reiterates this concept, emphasizing the same components and their beneficial properties.
Career Highlights
Throughout his career, Kazunobu Yanai has worked with prominent companies such as Daicel Polymer Ltd. and Daihachi Chemical Industry Co., Inc. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and material development.
Collaborations
Yanai has collaborated with notable colleagues, including Shinichiro Imanishi and Yasuo Okumura. These partnerships have likely contributed to his innovative work and the successful development of his patented technologies.
Conclusion
Kazunobu Yanai's contributions to cellulose ester compositions highlight his role as an influential inventor in the field. His patents reflect a commitment to advancing material science and improving thermoplastic properties.