Company Filing History:
3 out of 83 
2 out of 43 
1 out of 30 Years Active: 2001-2022
Title: Takaaki Koike: Innovator in Ink and Battery Technology
Introduction
Takaaki Koike is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of ink technology and battery materials. With a total of 4 patents to his name, Koike's work reflects a commitment to innovation and advancement in these industries.
Latest Patents
Koike's latest patents include a pretreatment liquid and ink set designed for use with aqueous inkjet inks containing pigments. This pretreatment liquid comprises resin microparticles, a surfactant, a coagulant, and water. The surfactant contains a polyoxyalkylene alkyl ether, while the coagulant includes a polyvalent metal salt and/or a cationic polymer compound, demonstrating a sophisticated approach to enhancing ink performance. Another notable patent is a binder composition for non-aqueous secondary battery electrodes. This composition features functional group-containing crosslinked resin microparticles produced from various monomers, showcasing Koike's expertise in materials science.
Career Highlights
Throughout his career, Takaaki Koike has worked with reputable companies such as Toyo Ink SC Holdings Co., Ltd. and Toyocolor Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in ink and battery technologies.
Collaborations
Koike has collaborated with notable colleagues, including Sachiko Kinoshita and Masahiro Sugihara. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Takaaki Koike's contributions to ink and battery technology highlight his role as a leading inventor in these fields. His innovative patents and collaborations reflect a dedication to advancing technology for practical applications.