Shingo Itoh

Title: The Innovations of Shingo Itoh: A Leading Inventor in Battery and Semiconductor Technology

Introduction

Shingo Itoh is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the fields of battery and semiconductor technology. With a total of seven patents to his name, Itoh has made strides in enhancing the safety and efficiency of lithium-ion batteries and semiconductor devices. His innovative work continues to impact the technological landscape.

Latest Patents

One of Itoh's most notable patents is focused on a lithium-ion battery designed with high safety features. This battery incorporates an electrode group, an electrolyte, and a battery container that houses these components. The electrode group is created by stacking a positive electrode, which consists of a composite oxide of lithium, nickel, manganese, and cobalt, with a negative electrode containing amorphous carbon. This innovative design achieves a discharge capacity of 20 Ah or more, with a crucial volume ratio of the electrolyte to void space being 0.65 or greater, enhancing the battery's performance.

Another significant patent by Itoh is for a semiconductor device and its manufacturing method. This device includes a semiconductor element mounted on a substrate, with an electrode pad made primarily of aluminum. It features a copper wire connecting the electrode pad and a terminal on the substrate, all encapsulated in a resin. A key aspect of this invention is the formation of a barrier layer composed of palladium or platinum when subjected to high temperatures, thus improving its reliability and longevity.

Career Highlights

Shingo Itoh has had a distinguished career, working for notable companies such as Sumitomo Bakelite Company Limited and Hitachi Chemical Company, Ltd. His contributions in these roles have been instrumental in the development of innovative products that meet the needs of modern technology.

Collaborations

Throughout his career, Itoh has collaborated with talented individuals, including Manabu Ochida and Takanori Kajimoto. These partnerships have fostered a creative environment conducive to innovation, enabling the development of breakthrough technologies in their respective fields.

Conclusion

Shingo Itoh exemplifies the spirit of innovation through his impactful patents and dedication to advancing battery and semiconductor technologies. His work not only enhances the safety and efficiency of these products but also lays the groundwork for future developments in the tech industry. As he continues to innovate, Shingo Itoh remains a key figure in the world of inventions and patents.