Company Filing History:
1 out of 25,577 
1 out of 5 Years Active: 1989
Title: Iwao Teteishi: Innovator in Hermetic Packaging Technology
Introduction
Iwao Teteishi is a notable inventor from Nara, Japan, recognized for his contributions to packaging technology. He holds a patent for a hermetic packaging apparatus that enhances the preservation of contents within thermoplastic packaging bags. His innovative approach has made a significant impact in the field of packaging.
Latest Patents
Teteishi's patent, titled "Hermetic Packaging Apparatus," involves a sophisticated mechanism that reduces pressure in a thermoplastic packaging bag. The apparatus utilizes a nozzle to control the air pressure, effectively directing water from the contents to a strainer tank. Following this process, the nozzle retracts, and a heating element seals the opening of the packaging bag using an airtight pressure connecting bar. This invention ensures that the contents remain secure and fresh.
Career Highlights
Throughout his career, Iwao Teteishi has worked with prominent companies, including Sharp Corporation and Nihon Dennetsu Co., Ltd. His experience in these organizations has contributed to his expertise in packaging technology and innovation.
Collaborations
Teteishi has collaborated with notable individuals in the industry, including Yoshiyuki Ogura and Takeshi Hashimoto. These partnerships have fostered a creative environment that has led to advancements in packaging solutions.
Conclusion
Iwao Teteishi's work in hermetic packaging technology exemplifies the importance of innovation in preserving product quality. His patent and career achievements highlight his role as a significant contributor to the field.