This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignees: Gs Yuasa Corporation, Gs Yuasa International Ltd., Japan Storage Battery Co., Ltd.. Active years: 2001-2012.
Company Filing History:
2 out of 45 
2 out of 765 
2 out of 156 
Years Active: 2001-2012
Title: Ken Sawai: Innovator in Battery Technology
Introduction
Ken Sawai is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of battery technology, holding a total of 6 patents. His innovative work focuses on improving the efficiency and durability of battery plates.
Latest Patents
One of Ken Sawai's latest patents is for a grid for a battery plate, along with a method of producing the same and a battery utilizing this technology. The grid is created by forming a metal sheet into a grid-like shape. This design prevents rupture due to torsion or stress concentration in the basal portion of a wire drawn out from a node of the grid. As a result, it effectively prevents corrosion from the electrolyte, which can lead to early-stage cracks. This invention not only enhances the longevity of battery plates but also provides a method for producing them.
Career Highlights
Throughout his career, Ken Sawai has worked with notable companies such as GS Yuasa Corporation and Japan Storage Battery Co., Ltd. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.
Collaborations
Ken has collaborated with talented individuals in the industry, including Yoshiomi Fujiwara and Takao Omae. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Ken Sawai's contributions to battery technology through his innovative patents demonstrate his commitment to enhancing energy storage solutions. His work continues to influence the industry and pave the way for future advancements.