This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Sumitomo Wiring Systems, Limited, Autonetworks Technologies, Limited, Sumitomo Electric Industries, Limited. Active years: 2008-2012.
Company Filing History:
4 out of 6,409 
2 out of 2,271 
2 out of 10,627 
Years Active: 2008-2012
Title: Chikahiro Yoshioka: Innovator in Fluidproof Connector Technology
Introduction
Chikahiro Yoshioka is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of connector technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and reliability of fluidproof connectors.
Latest Patents
Yoshioka's latest patents include a fluidproof connector that features a retainer, a rubber plug, and a rubber plug pressing member. The retainer is designed to be movable between a partial locking position and a full locking position. The rubber plug pressing member can also move between an initial position and a pushed-in position. This design incorporates arm portions that project from the rubber plug pressing member, allowing for a seamless interaction between the retainer and the rubber plug pressing member. Additionally, he has developed a resilient plug with a fluid-proof construction that ensures stable sealing properties while minimizing frictional resistance during insertion into a cavity.
Career Highlights
Throughout his career, Chikahiro Yoshioka has worked with prominent companies such as Sumitomo Wiring Systems and Autonetworks Technologies. His experience in these organizations has contributed to his expertise in connector technology and innovation.
Collaborations
Yoshioka has collaborated with notable coworkers, including Takeshi Tsuji and Michiaki Okamoto. Their combined efforts have further advanced the development of innovative solutions in the field.
Conclusion
Chikahiro Yoshioka's contributions to fluidproof connector technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving product functionality.