Koji Kikuchi

This inventor holds 60 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Display Technology (CPC class H01L). Top assignees: Sony Corporation, Canon Kabushiki Kaisha, Hitachi, Ltd.. Active years: 1990-2025.

USPTO Granted Patents = 60 (Patent Applications = 1)

% Patents Active = 43.3

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 1.5

ph-index = 8

Forward Citations = 229(Granted Patents)

Forward Citations (Not Self Cited) = 217(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagawa-ken, JP (2007)
Yokohama, JP (2003 - 2015)
Tokyo, JP (1990 - 2022)
Kanagawa, JP (2002 - 2024)

Company Filing History:

Canon Kabushiki Kaisha

Sony Interactive Entertainment Inc.

patents

6. 1 out of 340

Yamaichi Electronics Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1990-2025

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Areas of Expertise:

Display Unit

Organic Electroluminescence

Solid-State Imaging

Semiconductor Device

Wearable Display

Image Processing

Focus Detection

Color Productivity

Light Blocking

Manufacturing Method

Image Pickup

60 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12324064 - Display unit, method of manufacturing the same, and electronic apparatus (2025-06-03),

2. 11968754 - Display unit, method of manufacturing the same, and electronic apparatus (2024-04-23),

3. 11336045 - LGA socket (2022-05-17),

4. 11284483 - Display unit, method of manufacturing the same, and electronic apparatus (2022-03-22),

5. 11069748 - Organic electroluminescence device and electronic apparatus (2021-07-20),

6. 10644076 - Organic electroluminescence device and electronic apparatus (2020-05-05),

7. 10502950 - Wearable display device and image display method (2019-12-10),

8. 10368418 - Display unit, method of manufacturing the same, and electronic apparatus (2019-07-30),

9. 10334692 - Display unit, method of manufacturing of display unit, and electronic apparatus with improved color productivity (2019-06-25),

10. 10249674 - Semiconductor device and electronic apparatus including a semiconductor device having bonded sensor and logic substrates (2019-04-02),

11. 10229955 - Organic electroluminescence device and electronic apparatus (2019-03-12),

12. RE46769 - Solid-state imaging device and electronic apparatus having a light blocking part (2018-03-26),

13. RE46729 - Solid-state imaging device and electronic apparatus having a light blocking part (2018-02-19),

14. 9768215 - Solid-state imaging apparatus, method of manufacturing the same, and electronic apparatus (2017-09-19),

15. 9653512 - Solid-state image pickup device and electronic apparatus using the same (2017-05-16),

Title: Inventor Koji Kikuchi

Introduction: Koji Kikuchi is a renowned inventor based in Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koji Kikuchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With over two decades of experience in the industry, Koji Kikuchi has worked with leading tech companies and research institutions to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Koji Kikuchi has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: In conclusion, Koji Kikuchi's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.