Company Filing History:
2 out of 373 
1 out of 833,002 Years Active: 2000
Title: Toyoki Kunitake: Innovator in Protein Ultrathin Film Technology
Introduction
Toyoki Kunitake is a distinguished inventor based in Fukuoka-ken, Japan. He has made significant contributions to the field of protein ultrathin film technology, holding 2 patents that showcase his innovative methods and applications.
Latest Patents
Kunitake's latest patents include a method for the preparation of an immobilized protein ultrathin film. This method involves immersing a solid support alternately into an aqueous solution of protein and into an aqueous solution of polyion charged oppositely to the protein. This process allows for the preparation of a structurally controlled ultrathin film of mono- or multi-protein layers on the solid support with precision at the molecular level. Another notable patent is a method for chemical reaction of a substrate, which utilizes the immobilized protein ultrathin film reactor to initiate chemical changes in substrate molecules.
Career Highlights
Throughout his career, Kunitake has worked with Japan Science and Technology Corporation, where he has furthered his research and development in the field of functional thin films. His work has been pivotal in advancing the understanding and application of protein layers in various scientific and industrial contexts.
Collaborations
Kunitake has collaborated with notable individuals such as Mitsuhiko Onda and Yuri M Lvov, contributing to the collective advancement of knowledge in his field.
Conclusion
Toyoki Kunitake's innovative work in the development of protein ultrathin films has positioned him as a key figure in the scientific community. His patents reflect a deep understanding of molecular interactions and their applications in technology.