This inventor holds 17 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 5 EPO patents, primarily in Packaging Technology. Top assignees: Kikkoman Corporation, Hokkai Can Co., Ltd., Yoshino Kogyosho Co., Ltd.. Active years: 2014-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Noda, JP (2014 - 2021)
- Chiba, JP (2016 - 2022)
Company Filing History:


Years Active: 2014-2022
Areas of Expertise:
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Title: Denmi Kuwagaki: Innovating with Resin-Made Multilayer Containers and Dispensing Solutions
Introduction:
In the world of packaging and container innovations, Denmi Kuwagaki has made a significant impact with his creative designs and patented solutions. Hailing from Noda, Japan, Kuwagaki has acquired a commendable six patents to date, showcasing his expertise in the field of synthetic resin-made multilayer containers and dispensing solutions.
Patented Inventions:
Kuwagaki's latest patents include a synthetic resin-made multilayer container and a dispensing container. The synthetic resin-made multilayer container is designed to ensure enhanced durability and functionality. It comprises an outer shell bottle, a synthetic resin-made inner container body, and an air passage that allows the introduction of outside air between the two layers. Notably, the inner opening section of the container features a small-diameter section, which aids in maintaining optimal pressure levels.
The dispensing container, another remarkable innovation by Kuwagaki, offers a flexible inner container that deflates as the content decreases. This container ensures excellent aroma retention while being reusable. With an outer container encompassing the inner container and an intake hole to facilitate the inflow of external air, the dispensing container provides a practical solution for efficient content discharge.
Professional Experience:
Throughout his career, Kuwagaki has collaborated with distinguished companies, contributing his expertise in container design and innovation. Some of the notable organizations he has worked with include Hokkai Can Co., Ltd. and Kikkoman Corporation. Kuwagaki's contributions to these companies have played a crucial role in their product development and differentiation strategies.
Collaborators:
Denmi Kuwagaki has closely worked with accomplished professionals in the industry, including Takehisa Hashimoto and Masashi Fukumoto. Together, they have synergized their skills and expertise to bring forth innovative solutions that surpass market expectations.
Conclusion:
Denmi Kuwagaki's inventive spirit and contributions in the realm of synthetic resin-made multilayer containers and dispensing solutions have propelled the industry forward. With six patents to his name and collaborations with renowned companies, Kuwagaki continues to leave a lasting impression through his innovative designs. His commitment to pushing the boundaries of packaging and container solutions promises an exciting future for the industry.
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Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile