Yukio Ohnuki

Title: Yukio Ohnuki: Innovator in Selectively Permeable Films and Ion Sensors

Introduction

Yukio Ohnuki is a notable inventor based in Suifu, Japan. He has made significant contributions to the field of electroconductive elements through his innovative work on selectively permeable films and ion sensors. His inventions have the potential to impact various applications in the field of sensor technology.

Latest Patents

Ohnuki holds a patent for a selectively permeable film and ion sensor. This invention involves a selectively permeable film that is directly applied to coat the surface of an electroconductive element. The film comprises a polymer derived from at least one aromatic compound selected from nitrogen-containing aromatic compounds or hydroxy aromatic compounds. The nitrogen-containing aromatic compounds include aniline, 2-aminobenzotrifluoride, 2-aminopyridine, 2,3-diaminopyridine, 4,4'-diaminodiphenyl ether, 4,4'-methylenedianiline, tyramine, N-(o-hydroxybenzyl)-aniline, and pyrrole. This film allows for the selective passage of ions, enabling the electrode to function as an ion sensor for measuring ion concentrations in solutions.

Career Highlights

Yukio Ohnuki is associated with Terumo Corporation, where he has been able to apply his expertise in developing advanced materials for sensor applications. His work has contributed to the company's reputation for innovation in medical technology.

Collaborations

Ohnuki has collaborated with notable colleagues such as Noboru Oyama and Hiroaki Matsuda. These partnerships have fostered a collaborative environment that enhances the development of innovative technologies.

Conclusion

Yukio Ohnuki's contributions to the field of selectively permeable films and ion sensors exemplify the importance of innovation in technology. His work continues to influence advancements in sensor applications, showcasing the potential of his inventions.