This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Yazaki Corporation, Mazda Motor Corporation. Active years: 2026.
Company Filing History:
2 out of 8,370 
1 out of 4,746 
Years Active: 2026
Title: Koki Tokumoto: Innovator in Connector Technology
Introduction
Koki Tokumoto is a notable inventor based in Makinohara, Japan. He has made significant contributions to the field of connector technology, particularly with his innovative designs that enhance functionality and usability. His work has been recognized in the industry, leading to the development of a unique patent.
Latest Patents
Koki Tokumoto holds a patent for a CPA-attached connector and wire harness. This invention includes a connector body and a CPA member. The connector body features a temporary latch portion for the CPA member, a full latch portion that restricts the full latch of the CPA member before mating with a mating connector, and a hood portion designed to cover part of the CPA member in the full latch state. The CPA member consists of a CPA body and a finger rest portion, with an inclined surface formed in the exposed portion to incline toward the central axis of the connector body.
Career Highlights
Throughout his career, Koki Tokumoto has worked with prominent companies such as Mazda Motor Corporation and Yazaki Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Koki has collaborated with talented individuals in the industry, including Yasuhiro Tanaka and Yo Yamada. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Koki Tokumoto is a distinguished inventor whose work in connector technology has made a lasting impact. His innovative designs and collaborations with industry leaders continue to shape the future of connector solutions.