Location History:
- Ichihara-shi, JP (1998)
- Chiba, JP (2003)
- Ichihara, JP (2000 - 2013)
Company Filing History:
Years Active: 1998-2013
Title: Shigeki Kishiro: Innovator in Polymer Technology
Introduction
Shigeki Kishiro is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer technology, holding a total of 7 patents. His work focuses on developing advanced materials that have practical applications in various industries.
Latest Patents
Among his latest innovations is a propylene-based copolymer and a film made from it. This copolymer consists of 60 to 90% by weight of Component (A), which is a polymer component primarily derived from propylene. Additionally, it contains 10 to 40% by weight of Component (B), a propylene-ethylene copolymer with 50 to 80% by weight of ethylene structural units. The unique properties of this copolymer are defined by the intrinsic viscosity ratio of Component (B) to Component (A), which must satisfy the formula: 1.3 ≤ [η]B/[η]A ≤ 2.0. Furthermore, the melt flow rate of the copolymer, measured at 230°C and a load of 21.18 N, ranges between 5 g/10 minutes and 30 g/10 minutes. Another notable invention is a low-temperature heat-sealable polypropylene-based film, which showcases his expertise in creating versatile polymer materials.
Career Highlights
Shigeki Kishiro is currently associated with Sumitomo Chemical Company, Limited, where he continues to innovate and develop new materials. His work has significantly impacted the polymer industry, leading to advancements in product performance and application.
Collaborations
Throughout his career, Kishiro has collaborated with talented individuals such as Seiichiro Ima and Kazuki Wakamatsu. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Shigeki Kishiro's contributions to polymer technology exemplify the spirit of innovation. His patents and collaborative efforts continue to shape the future of materials science, making him a notable figure in the field.
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.