Location History:
- Himeji, JP (1998 - 2000)
- Suita, JP (1993 - 2002)
Company Filing History:
Years Active: 1993-2002
Title: Koichi Yonemura: Innovator in Porous Cross-Linked Polymer Technology
Introduction
Koichi Yonemura is a distinguished inventor based in Suita, Japan. He has made significant contributions to the field of polymer science, particularly in the development of porous cross-linked polymer materials. With a total of 7 patents to his name, Yonemura's work has had a notable impact on various applications.
Latest Patents
Yonemura's latest patents focus on a method for the production of porous cross-linked polymer materials. This innovative method aims to provide a solution for producing materials that excel in absorption properties and mechanical strength within a short time frame. The process involves polymerizing a high internal phase emulsion (HIPE) until the bromine value decreases to not more than 25% of its initial value. Following this, the porous cross-linked polymer material is cured using either an active energy ray or elevated temperatures.
Career Highlights
Throughout his career, Koichi Yonemura has been associated with Nippon Shokubai Co., Ltd., where he has played a pivotal role in advancing polymer technology. His expertise and innovative approaches have led to the development of materials that meet the demands of modern applications.
Collaborations
Yonemura has collaborated with notable colleagues in his field, including Hirotama Fujimaru and Yoshio Irie. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Koichi Yonemura's contributions to the field of polymer science, particularly through his innovative methods for producing porous cross-linked polymer materials, highlight his status as a leading inventor. His work continues to influence advancements in material science and engineering.