Takehiko Tanaka

This inventor holds 111 USPTO granted patents and 7 published patent applications and 12 EPO patents, primarily in Optical Lens Technology (CPC class H04N5-2254). Top assignees: Ningbo Sunny Opotech Co., Ltd., Sunny Opotech North America Inc., Other. Active years: 2017-2025.

USPTO Granted Patents = 111 (Patent Applications = 7)

% Patents Active = 97.3

EPO Patents = 12 (Patent Applications = 20)

Average Co-Inventor Count = 5.9

ph-index = 6

Forward Citations = 158(Granted Patents)

Forward Citations (Not Self Cited) = 76(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Nara, JP (2021 - 2023)
Ningbo, CN (2017 - 2024)
Zhejiang, CN (2020 - 2024)
Yuyao, CN (2021 - 2024)

Company Filing History:

108 out of 239

Ningbo Sunny Opotech Co., Ltd.

patents

2 out of 2

Sunny Opotech North America Inc.

patents

1 out of 834,411

Other

patents

Years Active: 2017-2025

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Areas of Expertise:

Optical Lens

Camera Module

Assembly Method

Photosensitive Assembly

Imaging Module

Integral Packaging

Manufacturing Method

Semiconductor Packaging

Circuit Board Assembly

Zoom Module

Molded Assembly

Electronic Device

111 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12510723 - Optical lens, camera module and assembly method therefor (2025-12-30),

2. 12493163 - Periscopic optical zoom module and assembly method therefor, and corresponding adjustable optical assembly (2025-12-09),

3. 12468113 - Optical lens, manufacturing method of optical lens, and camera module (2025-11-11),

4. 12436357 - Optical lens, camera module and manufacturing method thereof (2025-10-07),

5. 12339426 - Optical zoom camera module and assembling method therefor (2025-06-24),

6. 12332493 - Split camera lens and assembly method thereof, camera module, and terminal device (2025-06-17),

7. 12298533 - Manufacturing method of a molded photosensitive assembly for an array imaging module (2025-05-13),

8. 12204167 - Optical lens, camera module, and assembly method for the optical lens (2025-01-21),

9. 12117664 - Optical lens, camera module and assembling method (2024-10-15),

10. 12055786 - Lens group assembly, optical lens, camera module and lens group assembling method (2024-08-06),

11. 12055783 - Optical lens, camera module and assembly method therefor (2024-08-06),

12. 12035029 - Camera module and array camera module based on integral packaging technology (2024-07-09),

13. 12035028 - Camera module and photosensitive assembly thereof, electronic device, and manufacturing method (2024-07-09),

14. 12021097 - Camera module, and photosensitive component thereof and manufacturing method therefor (2024-06-25),

15. 12010412 - Camera module and photosensitive assembly thereof, electronic device, and manufacturing method (2024-06-11),

Title: Takehiko Tanaka: Pioneering Inventor from Ningbo

Introduction: Takehiko Tanaka is a renowned inventor hailing from Ningbo, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tanaka's latest patents include advancements in renewable energy technology, artificial intelligence systems, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Tanaka has worked with leading research institutions and multinational companies to develop cutting-edge technologies that have revolutionized various industries.

Collaborations: Tanaka has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity in all his projects.

Conclusion: Takehiko Tanaka's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions.