This inventor holds 2 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignees: Maruho Co., Ltd., Mitsubishi Tanabe Pharma Corporation. Active years: 2017-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kyoto, JP (2017)
- Osaka, JP (2022)
Company Filing History:
2 out of 14 
1 out of 263 
Years Active: 2017-2022
Title: Tomoki Sakaguchi: Innovator in Medical Preparations
Introduction
Tomoki Sakaguchi is a notable inventor based in Kyoto, Japan, who has made significant contributions to the field of medical skin treatments. With a total of two patents to his name, Sakaguchi has focused on developing advanced medical products designed to effectively address superficial skin infections and enhance drug stability in ointment formulations.
Latest Patents
Sakaguchi's latest patents showcase his innovative approach to medical medications. The first patent involves a medical skin external preparation that targets superficial skin infections, particularly those accompanied by blistering or erosion. This preparation includes 1-cyclopropyl-8-methyl-7-[5-methyl-6-(methylamino)-3-pyridyl]-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid as its active ingredient, combined with an alcohol or a fatty acid containing 12 or more carbon atoms.
His second patent details an ointment formulation characterized by excellent drug stability and uniformity. This formulation comprises a specific percentage of 1-[2-[(4S)-4-hydroxy-1,2,3,4-tetrahydroquinolin-1-yl]-4-pyridyl]-2,3-bis(hydroxymethyl)-6,7-dimethoxynaphthalene·3/2 hydrate, a separation inhibitor, a hydrocarbon gel, a pH controller, and an antioxidant. The preferred components enhance the ointment's effectiveness and usability.
Career Highlights
Throughout his career, Tomoki Sakaguchi has been associated with prominent companies, notably Maruho Co., Ltd. and Mitsubishi Tanabe Pharma Corporation. His work at these organizations has allowed him to develop medical products that address critical needs in dermatology.
Collaborations
Sakaguchi has collaborated with esteemed colleagues such as Hidetoshi Emi and Masumi Kawaguchi. Together, they have contributed to advancements in pharmaceutical formulations, focusing on improving medical treatments for various skin conditions.
Conclusion
Tomoki Sakaguchi stands out as an innovative inventor in the pharmaceutical field, particularly in developing medical skin preparations. His patents reflect a commitment to enhancing treatment options for skin infections while ensuring product stability and effectiveness. Through his work and collaborations, Sakaguchi continues to influence the landscape of medical innovations in Japan and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile