Company Filing History:
1 out of 53 
1 out of 1,858 
Years Active: 1987-1989
Title: Masakazu Gotou: Innovator in Pharmaceutical Coating Technology
Introduction
Masakazu Gotou is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pharmaceutical technology, particularly in the area of coating apparatus for tablets. With a total of 2 patents, his innovations have enhanced the efficiency and effectiveness of tablet coating processes.
Latest Patents
Masakazu Gotou's latest patents include a Coating Apparatus and a Tablet Coating Apparatus. The Coating Apparatus is designed for coating pharmaceutical tablets with materials such as sugar. It features a cylindrical rotary coating pan where tablets are charged and tumbled. This apparatus includes at least one perforated area for ventilating hot gas to dry the sugar coating. The perforated area is covered by baffle members that are hollow and strategically positioned to optimize the coating process. Each baffle member has a ventilating opening to prevent raw materials from leaking during the coating process.
The Tablet Coating Apparatus also focuses on coating pharmaceutical tablets. It consists of a cylindrical rotary drum where tablets are charged and tumbled. Similar to the Coating Apparatus, it has a perforated area for ventilating hot gas to dry the sugar coating. The baffle plate in this apparatus is designed to enhance airflow and ensure effective coating.
Career Highlights
Throughout his career, Masakazu Gotou has worked with prominent companies in the pharmaceutical industry, including Freund Industrial Co., Ltd. and Takeda Chemical Industries, Inc. His experience in these organizations has contributed to his expertise in developing innovative coating technologies.
Collaborations
Masakazu Gotou has collaborated with notable coworkers such as Shimesu Motoyama and Hiromu Shirakawa. Their combined efforts have led to advancements in pharmaceutical coating techniques.
Conclusion
Masakazu Gotou's contributions to the field of pharmaceutical technology through his innovative patents have significantly impacted the industry. His work continues to influence the development of efficient coating processes for pharmaceutical tablets.