Kazuaki Toba

This inventor holds 94 USPTO granted patents and 26 published patent applications and 26 EPO patents, primarily in Optical Communication (CPC class H04N21-43635). Top assignees: Sony Corporation, Sony Group Corporation, Fujikura Limited. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuaki Toba. Retrieved from https://idiyas.com/inventor/kazuaki-toba

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

USPTO Granted Patents = 94 (Patent Applications = 26)

% Patents Active = 78.7

EPO Patents = 26 (Patent Applications = 33)

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 99(Granted Patents)

Forward Citations (Not Self Cited) = 92(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kaganawa, JP (2019)
Kanagawa, JP (2006 - 2023)
Tokyo, JP (2020 - 2024)

Company Filing History:

Sony Group Corporation

Years Active: 2006-2026

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Areas of Expertise:

Optical Communication

Signal Processing

Transmission System

Electronic Device

Optical Connector

Cable Control

Information Processing

Interface Circuit

Photodetection

Data Transmission

Optical Module

Multi-Display System

94 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12750561 - Data processing device and data processing method (2026-09-29),

2. 12724192 - Determination device and determination method (2026-09-01),

3. 12711092 - ELECTRONIC DEVICE AND TRANSMISSION SYSTEM (2026-08-18),

4. 12696194 - Transmission device, transmission method, relay device, relay device control method, reception device, reception device control method, and network system (2026-07-28),

5. 12695504 - Measurement connector, measurement jig, and measurement system (2026-07-28),

6. 12480838 - Measuring device, measuring method, and electronic device (2025-11-25),

7. 12321521 - Signal processing apparatus, signal processing method, and signal processing system (2025-06-03),

8. 12271038 - Optical connector, optical cable, and electronic device (2025-04-08),

9. 12236918 - Electronic devices, method of transmitting data block, method of determining contents of transmission signal, and transmission/reception system (2025-02-25),

10. 12224801 - Transmission system, transmission method, and transmission device (2025-02-11),

11. 12206931 - Cable, method of controlling cable, connection device, electronic device, and method of controlling electronic device (2025-01-21),

12. 12184589 - Interface circuit and information processing system for detecting a connection state based on a notification received through a hot plug detect line (2024-12-31),

13. 12153856 - Transmission apparatus, transmission method, reception apparatus, and reception method for designating tactile presentation positions (2024-11-26),

14. 12147077 - Optical module, adjustment device, and adjustment method (2024-11-19),

15. 12126934 - Transmission apparatus, transmission method, reception apparatus, reception method, and transmission/reception system (2024-10-22),

Title: The Innovative Journey of Kazuaki Toba

Introduction: Kazuaki Toba, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Kazuaki Toba's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Kazuaki Toba has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products.

Collaborations: Throughout his career, Kazuaki Toba has collaborated with top researchers, engineers, and designers to bring his ideas to life. His collaborative spirit has been instrumental in the success of many projects.

Conclusion: Kazuaki Toba's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a respected inventor in the global tech community. His work continues to inspire future generations of inventors to think outside the box and create solutions that shape the world of tomorrow.

Profile summary based on public USPTO records.