Etsuo Oogami

Title: Etsuo Oogami: Innovator in Battery Technology

Introduction

Etsuo Oogami is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of battery technology, holding a total of 8 patents. His innovative approaches have led to advancements in the design and assembly of battery outer cases.

Latest Patents

Oogami's latest patents include an assembling method for a battery outer case designed to receive a flat battery pack joined by seam-rolling. This method involves several steps, including molding a metal container main body with notched holes for exposing terminals connected to a flat battery pack. The process continues with fitting the terminals into the notched holes, covering the container with a metal lid, and joining the open end of the container and the lid through double seaming. Another significant patent is for a battery outer case that provides space-saving benefits by reducing the length of protrusion at the joint portions between the metal container main body and the lid. This design is free from thermal influence and eliminates the need for additional parts like gaskets, ensuring a more efficient assembly.

Career Highlights

Throughout his career, Oogami has worked with prominent companies such as Nissan Motor Company Limited and Toyo Seikan Kaisha, Ltd. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

Oogami has collaborated with notable coworkers, including Ryuichi Amagai and Teruo Segawa. Their combined efforts have furthered advancements in the field of battery technology.

Conclusion

Etsuo Oogami's contributions to battery technology through his patents and career experiences highlight his role as an influential inventor. His innovative methods and designs continue to impact the industry positively.