This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 1999-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shinijuku-Ku, JP (1999)
- Shinjuku-ku, JP (2001)
Company Filing History:
Years Active: 1999-2025
Title: Hisashi Aizawa: Innovator in Container Technology
Introduction
Hisashi Aizawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of container technology, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and safety of liquid-containing containers.
Latest Patents
Aizawa's latest patents include a liquid-containing combination container, a container set, and a method of manufacturing a liquid-containing container. The liquid-containing combination container features a first container that holds a liquid and a second container that provides an oxygen barrier property. Additionally, it incorporates an oxygen absorber that effectively absorbs oxygen within the second container. The first container is designed with a body that includes an opening portion, which is sealed by a stopper that possesses oxygen permeability. Another notable invention is a flat tablet case with a hinged cap. This case is constructed by joining a bottom half case and a top half case, both shaped like rectangular trays. The design includes a series of studs and sockets that facilitate secure closure, along with a hinged cap that is integrally formed with the bottom half case.
Career Highlights
Hisashi Aizawa is currently employed at Dai Nippon Printing Co., Ltd., where he continues to innovate and develop new products. His work has significantly impacted the packaging industry, particularly in creating solutions that enhance product preservation and usability.
Collaborations
Aizawa has collaborated with notable coworkers, including Katsuhiko Omata and Mikiko Suzuki. Their combined expertise has contributed to the successful development of various innovative products.
Conclusion
Hisashi Aizawa's contributions to container technology exemplify his commitment to innovation and improvement in product design. His patents reflect a deep understanding of consumer needs and technological advancements, making him a key figure in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile