Tadayuki Tokunaga

Title: Tadayuki Tokunaga: Innovator in Oral Preparation Systems

Introduction

Tadayuki Tokunaga is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of oral preparation systems, holding a total of eight patents. His innovative work focuses on compositions that enhance oral health and provide stable calcium ion supply.

Latest Patents

Among his latest patents, Tokunaga has developed an oral preparation system that includes a multi-composition system. This system contains a calcium ion supplying compound, a fluoride ion supplying compound, a polyolphosphate ion supplying compound, and a monofluorophosphate ion supplying compound. Notably, the calcium ion supplying compound and the fluoride ion supplying compound are separated within the oral preparation. Another significant patent is a composition for the oral cavity that contains monofluorophosphoric acid, which can supply calcium ions in a stable manner. This composition comprises a calcium ion-supplying compound, a monofluorophosphate ion-supplying compound, and one or more acids selected from lactic acid, malic acid, and tartaric acid, with a pH ranging from 4 to 6.2.

Career Highlights

Tadayuki Tokunaga is currently associated with Kao Corporation, a leading company in the consumer goods sector. His work at Kao Corporation has allowed him to focus on developing innovative solutions for oral health.

Collaborations

Tokunaga has collaborated with notable coworkers, including Jouji Okada and Akira Kawamata. Their combined expertise has contributed to the advancement of oral preparation technologies.

Conclusion

Tadayuki Tokunaga's contributions to oral preparation systems demonstrate his commitment to innovation in oral health. His patents reflect a deep understanding of the complexities involved in creating effective oral compositions.