Company Filing History:
Years Active: 1988-2024
Title: Kazuhiro Yamashita: Innovator in Nonwoven Fabric and Herbicidal Composition
Introduction
Kazuhiro Yamashita is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of nonwoven fabric production and herbicidal compositions. With a total of 2 patents, his work reflects a commitment to innovation and practical applications in various industries.
Latest Patents
Yamashita's latest patents include a method for producing dry-laid nonwoven fabric. This method involves affixing resin particles, which include polymeric molecules, to a plurality of first fibers. An external force is then applied to reduce gaps between the fibers, followed by relieving this force to form second fibers with diameters ranging from 30 nm to 1.0 μm. The result is a nonwoven fabric that combines both first and second fibers. His second patent is for a contradeglutitious solid herbicidal composition. This composition consists of a 1,1'-dimethyl-4,4'-bipyridylium salt in a solid state, along with a thickening agent and optionally, a water absorbable inorganic fine powder. This formulation is designed to maintain its herbicidal effectiveness while being difficult to swallow in its original form or when diluted.
Career Highlights
Throughout his career, Kazuhiro Yamashita has worked with prominent companies such as SDS Bioteck K.K. and Daicel Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in his fields of expertise.
Collaborations
Yamashita has collaborated with notable coworkers, including Mamoru Yoshida and Takuya Osaka. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kazuhiro Yamashita's contributions to the fields of nonwoven fabric production and herbicidal compositions highlight his innovative spirit and dedication to advancing technology. His patents reflect a blend of creativity and practicality, making a significant impact in his areas of expertise.
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.