Hideaki Sato

This inventor holds 67 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Quantum Cryptography (CPC class H04L). Top assignees: Kabushiki Kaisha Toshiba, Canon Kabushiki Kaisha, Sony Corporation. Active years: 1976-2025.

USPTO Granted Patents = 67 (Patent Applications = 2)

% Patents Active = 74.6

EPO Patents = 1

Average Co-Inventor Count = 2.9

ph-index = 19

Forward Citations = 1,104(Granted Patents)

Forward Citations (Not Self Cited) = 1,094(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Yokohama, JA (1976)
Tokyo, JA (1977)
Takasaki, JP (1997)
Minami-Ashigara, JP (1999 - 2003)
Kanagawa, JP (1985 - 2015)
Yokohama, JP (1978 - 2022)
Saitama, JP (1994 - 2024)

Company Filing History:

29 out of 53,211

Kabushiki Kaisha Toshiba

patents

21 out of 92,750

Canon Kabushiki Kaisha

Fuji Photo Film Company, Limited

patents

7. 2 out of 334

Toshiba Energy Systems & Solutions Corporation

patents

8. 1 out of 64

Hitachi Microcomputer System, Ltd.

Jfe Steel Corporation

patents

11. 1 out of 221

Mitsubishi Power, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1976-2025

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Areas of Expertise:

Quantum Cryptography

Communication Systems

Electrochemical Devices

Data Transfer Schemes

Encrypted Communication

Optical Semiconductor

Data Recovery

Wireless Communication

Gain Control

Steam Turbines

Photographic Materials

Event Control Systems

67 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12198167 - Quantum cryptographic device, quantum cryptographic communication fee calculation system, and quantum cryptographic communication fee calculation method (2025-01-14),

2. 12180598 - Electrochemical reaction device and electrochemical reaction method (2024-12-31),

3. 11946443 - Bonded body of object to be bonded to and functional base material (2024-04-02),

4. 11484859 - Airflow generation device and manufacturing method for same (2022-11-01),

5. 11236626 - Stator blade segment and steam turbine (2022-02-01),

6. 10348492 - Quantum key distribution device, quantum key distribution system, and quantum key distribution method (2019-07-09),

7. 10291590 - Communication system, communication apparatus, communication method, and computer program product (2019-05-14),

8. 9928370 - Communication device, communication method, computer program product, and communication system (2018-03-27),

9. 9509589 - Communication device, communication system, communication method, and computer program product (2016-11-29),

10. 9455827 - Communication apparatus, computer program product, and communication system (2016-09-27),

11. 9450929 - Communication device, communication system, and computer program product (2016-09-20),

12. 9356780 - Device, method, and system for encrypted communication by using encryption key (2016-05-31),

13. 9313184 - Communication apparatus, communication system, and computer program product (2016-04-12),

14. 9106406 - Communication apparatus and key managing method (2015-08-11),

15. 9083682 - Communication device and computer program product (2015-07-14),

Title: The Innovative Mind of Hideaki Sato

Introduction: Hideaki Sato, a talented inventor hailing from Kanagawa, Japan, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hideaki Sato's recent patents include cutting-edge advancements in artificial intelligence, robotics, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible.

Career Highlights: With a career spanning over two decades, Hideaki Sato has worked with leading tech companies and research institutions, consistently delivering innovative solutions to complex challenges. His expertise in patent law has also enabled him to protect his inventions effectively.

Collaborations: Hideaki Sato has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in his projects. His ability to work seamlessly in multidisciplinary teams has led to the development of revolutionary products.

Conclusion: Hideaki Sato's passion for innovation, coupled with his relentless drive to create a better future through technology, solidifies his position as a visionary inventor in the global landscape of inventions.