Location History:
- Gunma, JP (1986 - 1988)
- Tomioka, JP (1988 - 1991)
- Gunma-ken, JP (1999)
- Usui-gun, JP (1999)
Company Filing History:
Years Active: 1986-1999
Title: Koji Yokoo: An Innovator in Organopolysiloxane Technology
Introduction
Koji Yokoo, an accomplished inventor based in Tomioka, Japan, has made significant contributions to the field of organopolysiloxane technology. With a portfolio of 10 patents, his innovative work has advanced the properties and applications of silicone materials, particularly in adhesion and curing processes.
Latest Patents
Yokoo's latest patents include the "Process for preparing a room temperature curing organopolysiloxane," which outlines a method for creating compositions with improved working properties. This process involves a combination of various components, such as diorganopolysiloxane with hydroxyl groups, thixotropy improvers, silica powder, organosilanes, curing catalysts, and silane coupling agents. Additionally, he has developed RTV organopolysiloxane compositions that incorporate calcium carbonate treated with specific agents to enhance adhesion to aluminum surfaces, maintaining firm bonds even under challenging conditions like water immersion and high temperatures.
Career Highlights
Koji Yokoo has spent his career at Shin-Etsu Chemical Co., Ltd., where he has honed his expertise in developing innovative silicone materials. His dedication to research and development has led to numerous advancements in the industry, positioning his company as a leader in silicone product technology.
Collaborations
Throughout his career, Yokoo has collaborated with talented individuals, including his coworkers Masatoshi Arai and Yoshio Inoue. These partnerships have fostered a dynamic environment for creativity and innovation, enabling the team to push the boundaries of what is possible in organopolysiloxane applications.
Conclusion
Koji Yokoo's contributions to the field of organopolysiloxane technology underscore his role as a pivotal inventor in the industry. With his impressive portfolio of patents and collaborative spirit, Yokoo continues to set the standard for innovation in silicone materials, ensuring their evolving utility and effectiveness across various applications.