Company Filing History:
Years Active: 1991
Title: Innovations by Toru Chiba in Capsule Manufacturing
Introduction
Toru Chiba is a notable inventor based in Joetu, Japan, recognized for his contributions to the field of pharmaceutical manufacturing. He holds two patents that focus on the innovative processes for creating hard capsules used in medicaments. His work has significantly improved the efficiency and quality of capsule production.
Latest Patents
Chiba's latest patents include an "Apparatus for manufacturing hard capsules for medicament use" and a "Method of manufacturing hard capsules." The apparatus is designed to manufacture capsules by causing a solution of thermo-gelling material to gelatinize and then dry the gel. This process minimizes the impact of drying conditions, resulting in capsules with uniform wall thickness and no wrinkles. The apparatus utilizes circulating capsule pins that are dipped in the thermo-gelling solution, ensuring uniform thickness as the pins are rotated upside down. The pins are then maintained in a vessel at a temperature higher than the gelling temperature, accelerating the gelatinization process. The formed gel is subsequently dried, and the capsules are removed from the pins.
The method of manufacturing hard capsules follows a similar principle, where the solution of thermo-gelling material is gelatinized and dried, ensuring consistent quality in the final product.
Career Highlights
Toru Chiba is associated with Shin-Etsu Chemical Co., Ltd., where he has made significant strides in the field of capsule manufacturing. His innovative approaches have contributed to advancements in pharmaceutical technology, enhancing the production processes within the industry.
Collaborations
Chiba has collaborated with notable coworkers, including Hiroaki Muto and Yuichi Nishiyama, who have contributed to his research and development efforts in capsule manufacturing.
Conclusion
Toru Chiba's innovations in the manufacturing of hard capsules have set new standards in the pharmaceutical industry. His patents reflect a commitment to improving production efficiency and product quality, making a lasting impact on the field.