Location History:
- Okayama, JP (2014)
- Kurashiki, JP (2016)
Company Filing History:
Years Active: 2014-2016
Title: Innovations by Tadashi Hashimoto
Introduction
Tadashi Hashimoto is a notable inventor based in Kurashiki, Japan. He has made significant contributions to the field of dental materials and treatments. With a total of two patents to his name, Hashimoto's work focuses on enhancing dental health and improving patient care.
Latest Patents
One of Hashimoto's latest patents is a method for inhibiting dentinal hypersensitivity. This innovative method involves applying a dentinal hypersensitivity inhibitor on a dentin surface. The inhibitor contains tetracalcium phosphate particles, an alkali metal salt of phosphoric acid, and acidic calcium phosphate particles. The tetracalcium phosphate particles have an average diameter ranging from 0.5 to 40 micrometers. The formulation includes a blended amount of the tetracalcium phosphate particle of 5 to 55 parts by weight relative to 100 parts by weight of the whole amount of the inhibitor, along with a blended amount of the alkali metal salt of phosphoric acid of 1 to 100 parts by weight relative to the tetracalcium phosphate particle.
Another significant patent by Hashimoto is a calcium phosphate composition and the process for producing it. This composition comprises tetracalcium phosphate particles, calcium hydrogen phosphate particles, and inorganic particles selected from silica or titania. The mixing ratio of tetracalcium phosphate to calcium hydrogen phosphate is maintained between 45/55 to 55/45 in molar ratio. The inorganic particles have an average diameter of 0.002 to 0.5 micrometers and are included in an amount of 0.1 to 20 parts by weight based on the total weight of the tetracalcium phosphate and calcium hydrogen phosphate. This composition is designed to enhance mechanical strength and improve the bone replacement rate when used as a material for bone repair.
Career Highlights
Tadashi Hashimoto is currently associated with Kuraray Noritake Dental Inc., where he continues to innovate in dental materials. His work has been instrumental in developing solutions that address common dental issues, particularly in enhancing the quality of dental treatments.
Collaborations
Hashimoto has collaborated with notable colleagues, including Koichi Okada and Mariko Sugiura. These collaborations have contributed to the advancement of dental technologies and materials.
Conclusion
Tadashi Hashimoto's contributions to dental innovation through his patents reflect his
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.