Nara, Japan

Tuguyoshi Ritou

This inventor holds 1 USPTO granted patent. Top assignees: Nihon Dennetsu Co., Ltd., Sharp Kabushiki Kaisha Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tuguyoshi Ritou. Retrieved from https://idiyas.com/inventor/tuguyoshi-ritou

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 15.0

ph-index = 1

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Tuguyoshi Ritou

Introduction

Tuguyoshi Ritou is a notable inventor based in Nara, Japan. He has made significant contributions to the field of packaging technology. His innovative approach has led to the development of a unique hermetic packaging apparatus.

Latest Patents

Ritou holds a patent for a hermetic packaging apparatus. This apparatus features a nozzle designed to reduce pressure in a thermoplastic packaging bag containing specific contents. The nozzle operates by controlling the air pump's pressure, allowing water from the contents to be directed to a strainer tank. Following this, the nozzle retracts, and the opening of the packaging bag is heated by a heating element. An airtight pressure connecting bar then applies pressure downward, ensuring that the opening is heat-sealed effectively.

Career Highlights

Throughout his career, Tuguyoshi Ritou has worked with prominent companies, including Nihon Dennetsu Co., Ltd. and Sharp Corporation. His experience in these organizations has contributed to his expertise in packaging technology and innovation.

Collaborations

Ritou has collaborated with several talented individuals in his field, including Sadanobu Takahashi and Katsufumi Kajiyama. These partnerships have fostered a creative environment that has led to advancements in packaging solutions.

Conclusion

Tuguyoshi Ritou's contributions to the field of packaging technology exemplify the spirit of innovation. His patent for the hermetic packaging apparatus showcases his ability to solve complex problems through inventive solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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