Seiichi Yasukawa

This inventor holds 42 USPTO granted patents, primarily in Camera Technology. Top assignees: Nikon Corporation, Nippon Kogaku K.k.. Active years: 1984-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichi Yasukawa. Retrieved from https://idiyas.com/inventor/seiichi-yasukawa

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

USPTO Granted Patents = 42

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 277(Granted Patents)

Location History:

Kawasaki, JP (1984 - 1996)
Chiba-ken, JP (1997)
Yotsukaido, JP (1997 - 1999)
Chiba, JP (2000)

Company Filing History:

Years Active: 1984-2000

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Areas of Expertise:

Camera

Automatic Focus Adjustment

Data Communication

Light Control

Photometric Apparatus

TTL Auto Flash Control

Motor Drive Control

Image Sensor System

Tracking Control

Battery Voltage Detection

Photometering Circuit

Photo-Taking Apparatus

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6085040 - Apparatus and method for controlling an amount of light emitted by an (2000-07-04),

2. 5899589 - Camera (1999-05-04),

3. 5797048 - Automatic focusing device which inhibits tracking drive control with a (1998-08-18),

4. 5749004 - Option setting device and method of operating same for use with a camera (1998-05-05),

5. 5745704 - Data communication control device (1998-04-28),

6. 5717961 - Automatic focus adjustment device capable of accurately driving a (1998-02-10),

7. 5694625 - Camera provided with an automatic focus adjusting apparatus (1997-12-02),

8. 5692118 - Autofocus control device having moving body tracking control (1997-11-25),

9. 5687277 - Motor drive control device which uses pulse width modulation to control (1997-11-11),

10. 5678078 - Camera capable of communicating with an external device via (1997-10-14),

11. 5652929 - Camera having a through-the-lens automatic light adjustment control (1997-07-29),

12. 5652925 - Image sensor system and auto-focus detection device (1997-07-29),

13. 5640626 - Battery voltage detection device using pulse width modulation control (1997-06-17),

14. 5619300 - Autofocus adjustment device and method (1997-04-08),

15. 5614982 - Automatic focus adjustment device for adjusting a focus state of a (1997-03-25),

Title: The Innovative Journey of Seiichi Yasukawa

Introduction: Seiichi Yasukawa, a pioneering inventor hailing from Kawasaki, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and inventions.

Latest Patents: Seiichi Yasukawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

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

Collaborations: Throughout his career, Seiichi Yasukawa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange to drive progress in the tech industry.

Conclusion: Seiichi Yasukawa's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his reputation as a visionary inventor in the global tech community.

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]