Keitaro Shigenaka

This inventor holds 27 USPTO granted patents, primarily in Infrared Imaging Technology. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1989-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keitaro Shigenaka. Retrieved from https://idiyas.com/inventor/keitaro-shigenaka

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

Calculating rank

USPTO Granted Patents = 27

% Patents Active = 37.0

Average Co-Inventor Count = 2.6

ph-index = 10

Forward Citations = 262(Granted Patents)

Location History:

Minato-ku, JP (2003)
Tokyo, JP (1989 - 2006)
Hachioji, JP (1996 - 2007)
Tokyo-To, JP (2006 - 2007)

Company Filing History:

27 out of 53,286

Kabushiki Kaisha Toshiba

patents

Years Active: 1989-2007

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Areas of Expertise:

Infrared Sensor

Solid-State Imager

Thermal Detector

Multi-Wavelength Sensor

Opto-Acoustoelectric Device

Thermoelectric Converting Portion

Semiconductor Device

Hybrid Infrared Detector

Image Device

Fabrication Method

Physical Change Detection

Chemical Change Detection

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7193211 - Thermal type infrared ray imaging device and fabrication method thereof (2007-03-20),

2. 7172920 - Method of manufacturing an image device (2007-02-06),

3. 7145142 - Sensor device which detects a physical change amount or a chemical change amount (2006-12-05),

4. 7134343 - Opto-acoustoelectric device and methods for analyzing mechanical vibration and sound (2006-11-14),

5. 7122798 - Infrared image sensor (2006-10-17),

6. 7087900 - Solid-state infrared imager (2006-08-08),

7. 7067810 - Thermal type infrared imaging device and fabrication method thereof (2006-06-27),

8. 7045785 - Method for manufacturing an infrared sensor device (2006-05-16),

9. 7026617 - Thermal infrared detector and infrared image sensor using the same (2006-04-11),

10. 7015472 - Infrared ray detecting type imaging device (2006-03-21),

11. 6984856 - Infrared ray detecting type imaging device (2006-01-10),

12. 6974953 - Infrared sensor device and manufacturing method thereof (2005-12-13),

13. 6809320 - Solid-state infrared imager (2004-10-26),

14. 6806470 - Infrared sensor device and manufacturing method thereof (2004-10-19),

15. 6790701 - Method of manufacturing a multi-wavelength semiconductor image sensor (2004-09-14),

Title: Keitaro Shigenaka: Pioneering Inventor from Hachioji, JP

Introduction: Keitaro Shigenaka is a renowned inventor hailing from Hachioji, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigenaka's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Shigenaka has worked with leading tech companies and research institutions, consistently pushing the boundaries of technological innovation. His work has been recognized globally for its impact and ingenuity.

Collaborations: Throughout his career, Shigenaka has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and creativity. His collaborative efforts have led to the development of cutting-edge technologies that have revolutionized various industries.

Conclusion: Keitaro Shigenaka's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancement.

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]