Location History:
- Kanagawa, JP (1994 - 2001)
- Kanagawa-ken, JP (1997 - 2002)
- Chiba, JP (2004)
- Ichihara, JP (2006)
- Kawasaki, JP (2014)
Company Filing History:
8 out of 1,786 
5 out of 1,379 
Years Active: 1994-2014
Title: Yasuhiro Kitahara: Innovator in Polymer Technology
Introduction
Yasuhiro Kitahara is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of polymer technology, holding a total of 13 patents. His work focuses on developing advanced materials that have various applications in different industries.
Latest Patents
Among his latest patents is a propylene-based polymer composition that includes a specific amount of a propylene-based polymer (A) with a syndiotactic pentad fraction of 85% or more. This polymer contains 90 to 100 mol % of a structural unit derived from propylene. Additionally, it features a propylene-based copolymer (B) that contains 40 to 89 mol % of a structural unit derived from propylene and 11 to 60 mol % of a structural unit derived from an α-olefin. This invention satisfies a specific equation of intrinsic viscosity and MFR. Another notable patent is for an aliphatic polyester resin composition that contains 100 parts by weight of an aliphatic polyester resin and from 10 to 60 parts by weight of at least one compound of a specified formula.
Career Highlights
Yasuhiro Kitahara has worked with leading companies in the chemical industry, including Mitsui Chemicals, Inc. and Mitsui Toatsu Chemicals, Incorporated. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to innovative solutions in material development.
Collaborations
Throughout his career, Kitahara has collaborated with notable colleagues such as Takayuki Watanabe and Masanobu Ajioka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Yasuhiro Kitahara's contributions to polymer technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in material science and applications across various industries.
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.