Location History:
- Chuo-ku, JP (2012 - 2013)
- Tokyo, JP (2014)
Company Filing History:
2 out of 105 
1 out of 3 
1 out of 83 Years Active: 2012-2014
Title: The Innovative Mind of Kenshiro Shimada: A Closer Look at His Adhesive Agent Composition Patent
Introduction: Kenshiro Shimada, an innovative inventor based in Tokyo, Japan, has made significant contributions to the field of adhesive materials. With a single patent to his name, he has demonstrated remarkable expertise in the formulation of adhesive agent compositions that leverage cutting-edge chemical processes. This article delves into the details of his patent, career, and collaborations in the industry.
Latest Patents: Kenshiro Shimada holds a patent for an "Adhesive Agent Composition and Laminated Body." This invention presents a novel adhesive agent that comprises a main agent consisting of polyether polyurethane polyol and a bisphenol A-type epoxy resin. The polyether polyurethane polyol is synthesized by reacting polyalkylene glycol, including repeating units with carbon numbers of 3 or 4, with an organic diisocyanate at an equivalent ratio of 0.7 or greater but less than 1. The resultant molecular weight falls between 20,000 and 70,000, featuring an urethane bond equivalent ranging from 320 to 600 g/eq. In addition, the bisphenol A-type epoxy resin has a number average molecular weight in the range of 400 to 5,000, existing in a solid or semisolid state at normal temperature.
Career Highlights: Kenshiro Shimada is an employee at Toyo Ink SC Holdings Co., Ltd., where he applies his expertise in adhesive technology. His contributions to the company's development of innovative products have helped position it as a leader in the industry. Through his dedicated research and practical applications, Shimada has enhanced the functionality and performance of adhesive materials.
Collaborations: Throughout his career, Kenshiro has collaborated with talented peers, including Hiroki Sugi and Bungo Yasui. Together, they have explored new methodologies and innovative solutions within their field, driving the advancement of adhesive technologies. Their collective efforts underscore the importance of teamwork and collaboration in producing groundbreaking inventions.
Conclusion: Kenshiro Shimada's work exemplifies the spirit of innovation and dedication found within the realm of inventions. His patent for an adhesive agent composition not only showcases his technical skills and knowledge but also contributes to the ongoing evolution of adhesive materials in industry. As he continues to develop his ideas, the potential for further advancements in this field remains vast and promising.