This inventor holds 32 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Canon Kabushiki Kaisha, Mitsubishi Electric Corporation, National Institute of Information and Communications Technology, Incorporated. Active years: 1989-2026.
Location History:
- Matsudo, JP (1989 - 1994)
- Shizuoka-ken, JP (1999 - 2001)
- Toride, JP (2000 - 2004)
- Chiyoda-ku, JP (2010)
- Tokyo, JP (2001 - 2024)
Company Filing History:
18 out of 92,750 
6 out of 16,539 
5 out of 468 
Years Active: 1989-2026
Areas of Expertise:
Title: Satoshi Yasuda: Innovator in Searchable Encryption and Synchronization Systems
Introduction
Satoshi Yasuda, a prolific inventor based in Tokyo, Japan, holds an impressive portfolio of 30 patents. His contributions to the fields of searchable encryption and synchronization systems demonstrate his expertise in enhancing data security and device communication.
Latest Patents
Yasuda's latest patent innovations include a searchable encryption system and method, along with a non-transitory computer-readable recording medium. The searchable encryption system features a registration device equipped with an index generation unit and an encrypted index generation unit. This innovative system generates a registration keyword index utilizing various elements including authorized-person attribute information, a user key function, and a search query function to facilitate secure data retrieval.
In addition, he developed a synchronization system capable of managing clock synchronization across diverse devices. This synchronization system comprises a leader device and a follower device, which work in conjunction with a server apparatus to calculate and correct time deviations, ensuring precise time management across all connected devices.
Career Highlights
Throughout his career, Yasuda has contributed to significant advancements while working for renowned companies like Canon and Mitsubishi Electric Corporation. His work at these organizations has helped him refine his inventive capabilities and drive progress in technology.
Collaborations
Satoshi Yasuda has collaborated with notable colleagues such as Akira Higeta and Yoshiyuki Kakumi. These partnerships have been instrumental in fostering innovative ideas and advancing each project he has undertaken.
Conclusion
Satoshi Yasuda's innovative spirit and dedication to technological advancements have led to the development of groundbreaking patents that enhance data security and device synchronization. His work continues to influence the fields of searchable encryption and communication systems, solidifying his status as a distinguished inventor in the technology landscape.