This inventor holds 1 USPTO granted patent. Top assignee: Kao Corporation. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: Johshin Okada: Inventor of an Improved Suppository Base
Introduction
Johshin Okada is an inventor associated with Utsunomiya, Japan, and Kao Corporation. His patent work includes an invention intended to improve how medicine is released from a suppository. The available information lists 1 patent for Okada.
Latest Patents
Okada’s listed patent is “Suppository and Base Thereof.” It describes a suppository base containing 80 to 99 percent by weight of a lauric-type fat with a hydroxyl value of 20 or smaller. The fat’s main component consists of glycerides of fatty acids with 8 to 18 carbon atoms. The base also contains 1 to 20 percent by weight of diglycerides of fatty acids with 14 to 22 carbon atoms. The formulation is designed to improve the discharging property of medicine contained in the suppository.
Career Highlights
Okada’s recorded invention concerns pharmaceutical formulation and the properties of suppository bases. The patent identifies Kao Corporation as his company.
Collaborations
Yukitaka Tanaka and Kenji Mansho are listed as Okada’s coworkers. The available information does not specify their roles in the patent or their contributions to the invention.
Conclusion
Johshin Okada’s listed patent reflects work on a suppository base formulated to improve medicine discharge, connecting his inventive activity with pharmaceutical development at Kao Corporation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile