Location History:
- Toyko, JP (2001)
- Tokyo, JP (1991 - 2004)
Company Filing History:
Years Active: 1991-2004
Title: Yasuhiro Kowa: Innovator in Liquid Container Technology
Introduction
Yasuhiro Kowa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of liquid container technology, holding a total of 14 patents. His innovative designs focus on enhancing the functionality and usability of liquid containers.
Latest Patents
Among his latest patents is a plug structure for liquid containers. This invention features an outer plug that is cylindrical in shape with a bottom wall, which is detachably installed onto a liquid container. A liquid passage hole is penetrated through the bottom wall, creating a liquid passage between the bottom wall and the upper opening of the outer plug body. The inner plug is pivotally connected to the outer plug through a hinge and includes a liquid inlet seal member and a liquid outlet seal member for effective sealing.
Another notable patent is the cap body of a beverage container. This design includes a lid plate that forms a connection mouth for a drinking straw member, equipped with an air hole. The cap features a bend member for bending the drinking straw and a blocking protruder to ensure the air hole is securely blocked. This innovative design allows for a one-touch operation to close the cap effectively.
Career Highlights
Yasuhiro Kowa has worked with notable companies such as Nippon Sanso Corporation and Nippon Sanso Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing innovative solutions for liquid containers.
Collaborations
Throughout his career, Kowa has collaborated with talented individuals, including Kunio Hatsumoto and Takeshi Kuwana. These partnerships have fostered a creative environment that has led to the development of his groundbreaking inventions.
Conclusion
Yasuhiro Kowa's contributions to liquid container technology demonstrate his innovative spirit and dedication to improving everyday products. His patents reflect a commitment to enhancing functionality and user experience in liquid containers.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.