Tatsuya Ishikawa

This inventor holds 39 USPTO granted patents and 12 published patent applications, primarily in Signal Processing. Top assignees: Kabushiki Kaisha Toshiba, Bridgestone Sports Co., Ltd., International Business Machines Corporation. Active years: 1994-2026.

USPTO Granted Patents = 39 (Patent Applications = 12)

% Patents Active = 69.2

Average Co-Inventor Count = 2.3

ph-index = 12

Forward Citations = 769(Granted Patents)

Location History:

Yokohama, JP (1995 - 1998)
Kanagawa-ken, JP (1997 - 2015)
Minato-ku, JP (2015)
Chichibu, JP (2013 - 2020)
Tokyo, JP (1994 - 2022)
Kanagawa, JP (1995 - 2024)

Company Filing History:

12 out of 53,240

Kabushiki Kaisha Toshiba

patents

8 out of 1,273

Bridgestone Sports Co., Ltd.

patents

5 out of 166,264

International Business Machines Corporation

patents

4. 3 out of 7,649

Renesas Electronics Corporation

Sony Group Corporation

Mitsubishi Chemical Corporation

where one patent can have more than one assignee

Years Active: 1994-2026

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Areas of Expertise:

Signal Processing

Battery Cooling

Semiconductor Devices

Electrical Connectors

Video Transmission

Simulation Systems

Sparse Modeling

Precipitation Interpolation

Golf Club Selection

OFDM Synchronization

Digital Modulation

Particle Positioning

39 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12738565 - Cooling structure for battery modules (2026-09-15),

2. 12717227 - Compound, polymerizable composition, polymer, holographic recording medium, optical material, and optical component (2026-08-25),

3. 12612055 - Information processing apparatus, information processing method, and program (2026-04-28),

4. 12394071 - Temporal interpolation of precipitation (2025-08-19),

5. 12393200 - Information processing device, information processing system, method, and program (2025-08-19),

6. 12347881 - Battery-module protection structure (2025-07-01),

7. 12254772 - Signal processing device, signal processing method, and mobile device (2025-03-18),

8. 12157397 - Vehicle battery cooling apparatus (2024-12-03),

9. D1021807 - Electrical connector (2024-04-09),

10. D1016020 - Electrical connector (2024-02-27),

11. 11521097 - Sparse modeling for optimizing sensor placement (2022-12-06),

12. 10581682 - In-vehicle communication system, domain master, and firmware update method (2020-03-03),

13. 10576350 - Simulation apparatus, simulation method, and simulation system (2020-03-03),

14. 10353451 - Semiconductor device and system (2019-07-16),

15. 10126767 - Semiconductor device having a regulator (2018-11-13),

Title: Tatsuya Ishikawa: Pioneering Inventor from Tokyo

Introduction: Tatsuya Ishikawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tatsuya Ishikawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the industry, Ishikawa has worked with leading tech companies in Japan, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Tatsuya Ishikawa has collaborated with top researchers, engineers, and designers, fostering a culture of innovation and creativity that has led to the development of cutting-edge products and solutions.

Conclusion: Tatsuya Ishikawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring the next generation of inventors to push the boundaries of what is possible.