This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Nissin Kogyo Co., Ltd., Shinshu University. Active years: 2017-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 309 
2 out of 128 
Years Active: 2017-2018
Title: Innovations of Kenichi Niihara in Rubber Composition
Introduction
Kenichi Niihara, an innovative inventor based in Nagano, Japan, has made significant contributions to the field of rubber composition with his inventive methods. With a total of two patents to his name, he stands out as a noteworthy figure in industrial innovation.
Latest Patents
Niihara's latest patents showcase a remarkable method for producing rubber composition. The process involves three key steps: mixing, drying, and dispersion. In the mixing step, an aqueous solution containing oxycellulose fibers and cellulose nanofibers is blended with rubber latex, resulting in the creation of a first mixture. This mixture is then subjected to a drying step, leading to the formation of a second mixture. Finally, the second mixture undergoes a dispersion step, where it is tight-milled using an open roll to achieve the desired rubber composition. Notably, the final product does not contain aggregates of oxycellulose fibers or cellulose nanofibers and maintains a diameter of 0.1 mm or more.
Career Highlights
Throughout his career, Kenichi Niihara has been associated with esteemed organizations such as Nissin Kogyo Co., Ltd. and Shinshu University. His experience in these companies has allowed him to refine his techniques and innovate within the field of rubber technology.
Collaborations
Niihara has had the privilege of collaborating with talented individuals like Keiichi Kawamoto and Hiroyuki Ueki. Their partnerships have played a vital role in furthering research and development initiatives within the realm of rubber compositions.
Conclusion
In conclusion, Kenichi Niihara's contributions to rubber composition through his inventive methods are noteworthy. His dedication to innovation and collaboration with leading professionals underscore his role as an influential inventor in the field. The patents he holds not only demonstrate his commitment to advancing technology but also reflect his ability to address practical challenges in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile