Shingo Okushima

This inventor holds 96 USPTO granted patents and 13 published patent applications and 24 EPO patents, primarily in Liquid Ejection Technology (CPC class B41J2202-12). Top assignee: Canon Kabushiki Kaisha. Active years: 2009-2026.

USPTO Granted Patents = 96 (Patent Applications = 13)

% Patents Active = 79.2

EPO Patents = 24 (Patent Applications = 23)

Average Co-Inventor Count = 4.7

ph-index = 12

Forward Citations = 614(Granted Patents)

Forward Citations (Not Self Cited) = 532(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Tokyo, JP (2009 - 2021)
Kawasaki, JP (2012 - 2024)
Kanagawa, JP (2023 - 2024)

Company Filing History:

96 out of 92,750

Canon Kabushiki Kaisha

patents

Years Active: 2009-2026

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Areas of Expertise:

Liquid Ejection Head

Printing Apparatus

Inkjet Printing

Liquid Discharge Head

Flexible Wiring Board

Print Element Board

Alignment Control

Liquid Ejection Apparatus

Ink Jet Recording

Printing Position Correction

Imprinting Apparatus

Pressure Chamber

96 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12728644 - Liquid ejection head (2026-09-08),

2. 12661884 - Liquid ejection head (2026-06-23),

3. 12617205 - Liquid ejection head and manufacturing method of liquid ejection head (2026-05-05),

4. 12583221 - Liquid ejection head and liquid ejection apparatus comprising the same (2026-03-24),

5. 12565037 - Flexible electric wiring board and print head (2026-03-03),

6. 12384152 - Liquid ejection head and liquid ejection apparatus (2025-08-12),

7. 12319064 - Liquid ejection head, liquid ejection apparatus, and method of supplying liquid (2025-06-03),

8. 12275246 - Liquid ejection head and liquid ejection apparatus (2025-04-14),

9. 12090758 - Liquid ejection head and liquid ejection apparatus (2024-09-17),

10. 12070956 - Liquid ejecting head and liquid ejecting apparatus (2024-08-27),

11. 11970004 - Liquid discharge head (2024-04-30),

12. 11827020 - Liquid ejection head (2023-11-28),

13. 11760089 - Liquid discharge head and recording apparatus (2023-09-19),

14. 11760083 - Printing position correction method, printing apparatus, and storage medium (2023-09-19),

15. 11697295 - Printing position adjustment method and storage medium (2023-07-11),

Title: The Innovative Journey of Shingo Okushima

Introduction: Shingo Okushima is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shingo Okushima holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Shingo Okushima has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Shingo Okushima has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Shingo Okushima's dedication to pushing the boundaries of technology and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in the global innovation landscape.