Masanobu Jimbo

Title: Masanobu Jimbo: Innovator in Information Processing Technology

Introduction

Masanobu Jimbo is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of information processing technology. His innovative work has led to the development of a unique patent that enhances the way users can search for documents securely.

Latest Patents

Masanobu Jimbo holds a patent for an information processing device, terminal device, and search method. This invention includes an acquisition unit that retrieves an encrypted search index from a second terminal device. The search index is a keyword encrypted using searchable encryption, which utilizes a shared key and a verification key from a first terminal device. The device also features a test unit that checks a database for encrypted documents and a generation unit that encrypts the searched document to produce a search result. This patent showcases his expertise in creating secure and efficient information retrieval systems. He has 1 patent to his name.

Career Highlights

Masanobu Jimbo is currently employed at Sony Group Corporation, where he continues to innovate in the field of technology. His work at Sony has allowed him to collaborate with other talented professionals and contribute to cutting-edge projects.

Collaborations

One of his notable coworkers is Shinya Maruyama, with whom he has likely shared insights and expertise in their respective fields.

Conclusion

Masanobu Jimbo's contributions to information processing technology exemplify the spirit of innovation. His patent reflects a significant advancement in secure document searching, showcasing his role as a key inventor in this domain.