Yoichi Ootsuka

This inventor holds 43 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Solid-State Imaging. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation, Sony Group Corporation. Active years: 2014-2025.

USPTO Granted Patents = 43 (Patent Applications = 7)

% Patents Active = 93.0

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 55(Granted Patents)

Location History:

Kumamoto, JP (2014 - 2024)
Kanagawa, JP (2018 - 2024)

Company Filing History:

Sony Semiconductor Solutions Corporation

patents

4 out of 4,187

Sony Group Corporation

patents

Years Active: 2014-2025

Loading Chart...

Areas of Expertise:

Solid-State Imaging Device

Fabrication Method

Electronic Apparatus

Layered Microlenses

Image Pickup Element

Backside Illumination

Flare Reduction

Lens Array

Manufacturing Method

Semiconductor Device

Imaging Apparatus

Electronic Equipment

43 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12446342 - Imaging element and imaging apparatus (2025-10-14),

2. 12349482 - Backside illumination type solid-state imaging device, manufacturing method for backside illumination type solid-state imaging device, imaging apparatus and electronic equipment (2025-07-01),

3. 12112996 - Semiconductor device, imaging unit, and electronic apparatus (2024-10-08),

4. 12085842 - Imaging device and electronic apparatus for flare reduction in an on-chip lens array (2024-09-10),

5. 12027546 - Imaging element, fabrication method, and electronic equipment (2024-07-02),

6. 11961861 - Image pickup element, image pickup device, manufacturing device and method (2024-04-16),

7. 11916092 - Solid-state imaging device, manufacturing method thereof, and electronic apparatus (2024-02-27),

8. 11699712 - Solid-state imaging device with layered microlenses and method for manufacturing same (2023-07-11),

9. 11688751 - Solid-state image pickup device, electronic apparatus, and manufacturing method (2023-06-27),

10. 11670656 - Imaging element, fabrication method, and electronic equipment (2023-06-06),

11. 11646339 - Image pickup element, image pickup device, manufacturing device and method (2023-05-09),

12. 11488893 - Semiconductor device, imaging unit, and electronic apparatus (2022-11-01),

13. 11482561 - Solid-state imaging device, manufacturing method thereof, and electronic apparatus (2022-10-25),

14. 11482557 - Solid-state image-capturing device, semiconductor apparatus, electronic apparatus, and manufacturing method (2022-10-25),

15. 11411031 - Image pickup element, image pickup device, manufacturing device and method (2022-08-09),

Title: Yoichi Ootsuka: Pioneering Inventor from Kumamoto

Introduction: Yoichi Ootsuka is a renowned inventor hailing from Kumamoto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ootsuka's latest patents focus on advancements in robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological possibilities.

Career Highlights: With a career spanning over two decades, Ootsuka has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Ootsuka has collaborated with top researchers and engineers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Yoichi Ootsuka's dedication to innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers worldwide.