Kenji Saruwatari

Title: Kenji Saruwatari: Innovator in Battery Technology

Introduction

Kenji Saruwatari is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of battery technology, particularly with his innovative designs that enhance the efficiency and functionality of batteries.

Latest Patents

Saruwatari holds a patent for a rectangular battery. This invention involves a unique design where an electrode group, formed by winding a first electrode and a second electrode with a separator in between, is housed in a battery case. The case features an opening that is sealed by a sealing plate. The first electrode is electrically connected to the sealing plate, while the second electrode connects to a current collector plate situated between the sealing plate and the electrode group. This design includes a lower-strength portion in the sealing plate, which is engineered to deform under external pressure, ensuring a reliable contact between the sealing plate and the current collector plate.

Career Highlights

Kenji Saruwatari is associated with Panasonic Intellectual Property Management Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing battery design, contributing to more efficient energy storage solutions.

Collaborations

Some of his notable coworkers include Mizuo Iwasaki and Kazuhiko Watanabe, who have collaborated with him on various projects within the company.

Conclusion

Kenji Saruwatari's contributions to battery technology exemplify the innovative spirit of modern inventors. His patent for the rectangular battery showcases his commitment to improving energy solutions, making a lasting impact in the field.