This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Mayekawa Mfg. Co., Ltd.. Active years: 2019-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2020
Title: Nobuya Ishitsuka: Innovator in Freeze-Drying Technology
Introduction
Nobuya Ishitsuka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of freeze-drying technology, holding 2 patents that enhance the efficiency and cleanliness of freeze-drying processes. His work is instrumental in advancing methods that are crucial for various industries, including pharmaceuticals and food preservation.
Latest Patents
Ishitsuka's latest patents focus on a sophisticated freeze-drying system and method. The system is designed to perform freeze-drying by sublimating moisture that has been frozen through cooling an object. It features a cooling device that generates cold using an air cycle, where air acts as the refrigerant. The freeze-drying chamber accommodates a heat exchange unit that facilitates heat exchange between the refrigerant and the object. Additionally, a cold air supplying mechanism introduces precooled air into the chamber, while a control unit regulates the cooling capacity to maintain a predetermined target temperature. This innovative approach aims to improve both cleanliness and productivity in freeze-drying applications.
Career Highlights
Nobuya Ishitsuka is associated with Mayekawa Mfg. Co., Ltd., a company renowned for its advancements in refrigeration and freeze-drying technologies. His role at the company has allowed him to develop and refine his inventions, contributing to the company's reputation as a leader in the industry.
Collaborations
Ishitsuka has collaborated with notable colleagues, including Shigeru Iwami and Youichi Hiraga. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas, further enhancing the development of freeze-drying technologies.
Conclusion
Nobuya Ishitsuka's contributions to freeze-drying technology exemplify the impact of innovative thinking in industrial applications. His patents not only improve existing processes but also pave the way for future advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile