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For the Inventor, By the Inventor

Tokyo, Japan

Toshimitsu Saito

This inventor holds 16 USPTO granted patents, primarily in Computer Systems. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1993-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshimitsu Saito. Retrieved from https://idiyas.com/inventor/toshimitsu-saito

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 93.8

Average Co-Inventor Count = 1.9

ph-index = 9

Forward Citations = 359(Granted Patents)


Location History:

  • Fuchu, JP (1993 - 2015)
  • Tokyo, JP (1994 - 2019)

Company Filing History:

goldMedal16 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1993-2019

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Areas of Expertise:
Information Processing
Trusted Platform Module
Processor Authentication
Removable Disk Drive
Drive Number Assignment
Resume Function
Portable Computers
Power Management
Password Processing
Display Luminance
Keyboard Control
16 patents (USPTO):Explore Patents
1. 10193693 - Information processing device and version switching method of trusted platform module (2019-01-29),
2. 9177151 - Operating speed control of a processor at the time of authentication before an operating system is started (2015-11-03),
3. 6035395 - Computer system capable of using removable disk drive as boot device and (2000-03-07),
4. 5581786 - Method and apparatus for assigning drive numbers to hard disk drives (1996-12-03),
5. 5553294 - Portable computer powered by rechargeable batteries (1996-09-03),
6. 5551008 - Method and system for resuming data processing in computer (1996-08-27),
7. 5539876 - Computer unit with a resume function (1996-07-23),
8. 5537531 - Portable computer with a bank switch for switching between a ROM and a (1996-07-16),
9. 5497455 - Portable computer which has a task selection menu allowing easy (1996-03-05),
10. 5475762 - Computer with password processing function and password processing (1995-12-12),
11. 5467469 - Computer unit with a resume function (1995-11-14),
12. 5435005 - Method and system for controlling resuming operation of an AC-driven (1995-07-18),
13. 5414421 - Keyboard control system and method for a computer to which a ten-key pad (1995-05-09),
14. 5315695 - Personal computer capable of altering display luminance through key (1994-05-24),
15. 5293494 - Personal computer for setting, in a software setup operation (1994-03-08),

Title: Innovations of Toshimitsu Saito

Introduction

Toshimitsu Saito is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of information processing, holding a total of 16 patents. His work focuses on enhancing the functionality and security of information processing devices.

Latest Patents

Among his latest patents is an information processing device and version switching method of a trusted platform module. This invention allows a system program to determine the boot mode of an information processing device, enabling it to boot from either a master boot record (MBR) or a GUID partition table (GPT). The system program can then activate the appropriate trusted platform module based on the boot mode. Another notable patent involves operating speed control of a processor during authentication before an operating system starts. This invention utilizes a non-volatile storage device to store a program that manages authentication processing and adjusts the processor's operating speed based on the authentication results.

Career Highlights

Toshimitsu Saito is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work has significantly impacted the development of secure and efficient information processing systems.

Collaborations

He has collaborated with notable coworkers, including Nobuyuki Nanno and Mayumi Oka, contributing to various innovative projects within the company.

Conclusion

Toshimitsu Saito's contributions to information processing technology demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of security and efficiency in modern computing systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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