Shigeki Furuta

Title: Shigeki Furuta: Innovator in Memory Card Technology

Introduction

Shigeki Furuta is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of memory card technology, holding a total of 12 patents. His innovative work has paved the way for advancements in data storage and encryption processes.

Latest Patents

Furuta's latest patents include a memory card that extracts a session key (Ks) from data applied onto a data bus (BS) through a decryption process. This memory card features an encryption processing unit that decrypts a public encryption key (KPcard()) based on the session key (Ks) and applies the encrypted key to a server via the data bus (BS). Additionally, the memory card receives data such as a license key (Kc), license ID data, and user ID data, all encrypted with a unique public encryption key (KPcard()) for each card. Another notable patent involves a memory card that includes a memory for storing encrypted content data, a license hold unit for storing license information, and multiple authentication data hold units that store authentication data authenticated by various public authentication keys.

Career Highlights

Throughout his career, Shigeki Furuta has worked with notable companies such as Fujitsu Corporation and Sanyo Electric Co., Ltd. His experience in these organizations has contributed to his expertise in developing cutting-edge memory card technologies.

Collaborations

Furuta has collaborated with talented individuals in the field, including Takahisa Hatakeyama and Takayuki Hasebe. Their combined efforts have led to innovative solutions in memory card technology.

Conclusion

Shigeki Furuta's contributions to memory card technology and his impressive portfolio of patents highlight his role as a key innovator in the field. His work continues to influence advancements in data storage and encryption.