Location History:
- Sakai, JP (1989)
- Osaka, JP (2006)
Company Filing History:
2 out of 63 
1 out of 29 
Years Active: 1989-2006
Title: Tsukasa Ishimoto: Innovator in Resin Composition and Rosin Ester Technology
Introduction
Tsukasa Ishimoto is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of resin compositions and rosin ester technology. With a total of 2 patents to his name, Ishimoto's work has had a meaningful impact on various industrial applications.
Latest Patents
Ishimoto's latest patents include a resin composition for primer and a process for preparing liquid rosin ester with anthraquinone and alkali. The resin composition for primer comprises (a) 100 parts by weight of a chlorinated polyolefin with a chlorine content of 5–50 wt. % and a weight-average molecular weight of 30,000–120,000, and (b) 15–80 parts by weight of a hydroxyl-containing petroleum resin. This innovative formulation enhances the performance of primers in various applications. The second patent focuses on a process for preparing liquid rosin ester, which utilizes anthraquinone and alkali, showcasing Ishimoto's expertise in chemical processes.
Career Highlights
Throughout his career, Tsukasa Ishimoto has worked with prominent companies such as Arakawa Chemical Industries, Ltd. and Toyo Kasei Kogyo Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the chemical industry.
Collaborations
Ishimoto has collaborated with notable coworkers, including Seiichi Tsuchida and Satoshi Yoshikawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
In summary, Tsukasa Ishimoto is a distinguished inventor whose work in resin compositions and rosin ester technology has made a significant impact in the industry. His innovative patents and collaborations highlight his contributions to the field.