Location History:
- Otake, JP (1986)
- Ohtake, JP (1987)
- Ootake, JP (1987)
- Tokyo, JP (1991 - 1994)
- Westfield, NJ (US) (1991 - 1994)
Company Filing History:
Years Active: 1986-1994
Title: **Innovator Kiyokazu Kitai: A Pioneer in Thermoplastic Lubricants**
Introduction
Kiyokazu Kitai, residing in Tokyo, Japan, is a distinguished inventor known for his significant contributions to the field of thermoplastics. With a remarkable portfolio of 10 patents, Kitai has established himself as a key figure in the innovation of lubricant technologies.
Latest Patents
Among his latest inventions is a novel lubricant for thermoplastic resin, which is crafted through a unique three-stage polymerization process. This process involves:
(A) polymerizing 80-100 weight percent of methyl methacrylate combined with up to 20 weight percent of other copolymerizable monomers, ensuring that the reduced viscosity \(\eta_{sp}/C\) of the resultant polymer does not exceed 2 dl/g.
(B) polymerizing a monomer mixture consisting of 20-80 weight percent of acrylic acid esters and 80-20 weight percent of styrene or its derivatives with 10-60 weight parts of the polymer from stage (A).
(C) Polymerizing 5 to 30 weight parts of a monomer made up of 50-100 weight percent of a methacrylic acid ester, achieving a total of 100 weight parts across all stages while maintaining a reduced viscosity \(\eta_{sp}/C\) not higher than 1.5 dl/g. This innovation reflects his expertise in advanced materials science and polymer chemistry.
Career Highlights
Kiyokazu Kitai is currently affiliated with Mitsubishi Rayon Company, Limited, where he applies his extensive knowledge of polymer and chemical engineering. His ongoing research is pivotal in advancing the industry standards for thermoplastic materials and their applications.
Collaborations
Throughout his career, Kitai has worked alongside notable colleagues such as Kazuo Kishida and Kazuo Ueda. Their collaborative efforts have resulted in several breakthroughs in polymer technology, highlighting the importance of teamwork in driving innovation forward.
Conclusion
Kiyokazu Kitai stands out as an innovative inventor whose patents significantly impact the realm of thermoplastics. His work continues to shape the industry, reflecting his commitment to advancing material science and enhancing the functionality of thermoplastic resins. With a solid foundation in research and development, Kitai's future inventions promise to deliver even more groundbreaking 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.