Yorihisa Uetake

Title: Yorihisa Uetake: Innovator in Liquid Container Technology

Introduction

Yorihisa Uetake is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of liquid container technology, holding a total of 6 patents. His innovative designs focus on enhancing the functionality and usability of liquid containers.

Latest Patents

Uetake's latest patents include a "Mouth cap for liquid container" and a "Filtering discharge container." The mouth cap features a plug member that integrates a base portion attached to a plug holder, which is mounted on the mouth portion of a container. This design ensures that the outlet passage remains closed before the first use. When the container is squeezed, the internal pressure disengages the plug from the engagement portion, allowing for a constant open outlet passage. The filtering discharge container employs a delaminatable bottle that prevents liquid leakage before the first use and reduces discharging resistance during subsequent uses. It includes an engagement portion in the outlet passage, allowing the plug to be disengaged by internal pressure, establishing liquid communication with a filter.

Career Highlights

Throughout his career, Uetake has worked with prominent companies such as Taisei Kako Co., Ltd. and Nihon Tenganyaku Kenkyusyo Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for liquid containers.

Collaborations

Uetake has collaborated with notable coworkers, including Hirokazu Mihashi and Seiji Yoshimura. Their combined efforts have led to advancements in the field of liquid container technology.

Conclusion

Yorihisa Uetake's contributions to liquid container technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry positively.