Akihito Ono

This inventor holds 70 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 36 EPO patents, primarily in Liquid Cartridge Technology (CPC class B41J). Top assignees: Brother Kogyo Kabushiki-Kaisha, Brother Industries, Ltd.. Active years: 2016-2026.

USPTO Granted Patents = 70 (Patent Applications = 2)

% Patents Active = 98.6

CIPO Patents = 3

EPO Patents = 36 (Patent Applications = 27)

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 57(Granted Patents)

Forward Citations (Not Self Cited) = 45(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nagoya-shi, JP (2018)
Nagoya, JP (2016 - 2024)

Company Filing History:

69 out of 17,870

Brother Kogyo Kabushiki-Kaisha

patents

1 out of 996

Brother Industries, Ltd.

patents

Years Active: 2016-2026

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Areas of Expertise:

Liquid Cartridge

Leak Reduction

Printing-Fluid Cartridge

Reservoir System

Movable Member

Electrical Interface

Ink Cartridge

Deformable Member

Light-Blocking Portion

Guide Groove

Tank Connection

Pivotable Lever

70 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12649315 - Liquid cartridge (2026-06-09),

2. 12533888 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2026-01-27),

3. 12296597 - Liquid cartridge (2025-05-13),

4. 12017461 - Liquid cartridge (2024-06-25),

5. 12005714 - System including a reservoir configured to store liquid and a tank to which the reservoir can be connected (2024-06-11),

6. 11897267 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2024-02-13),

7. 11890876 - Liquid cartridge provided with liquid supply portion having guide groove (2024-02-06),

8. 11890875 - Liquid cartridge having pivotable lever provided with light-blocking portion (2024-02-06),

9. 11685162 - Liquid cartridge (2023-06-27),

10. 11590758 - Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges (2023-02-28),

11. 11584130 - System including a reservoir configured to store liquid and a tank to which the reservoir can be connected (2023-02-21),

12. 11571907 - Liquid cartridge provided with liquid supply portion having guide groove (2023-02-07),

13. 11413875 - Liquid cartridge including substrate having sloped surface (2022-08-16),

14. 11351792 - Liquid cartridge having pivotable lever provided with light-blocking portion (2022-06-07),

15. 11285727 - Liquid cartridge including circuit board and deformable member (2022-03-29),

Title: Akihito Ono: Pioneering Inventor from Nagoya, JP

Introduction: Akihito Ono is a renowned inventor hailing from Nagoya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akihito Ono holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

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

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

Conclusion: Akihito Ono's passion for innovation, coupled with his relentless drive to push the boundaries of technology, has solidified his reputation as a trailblazing inventor in Nagoya, Japan, and beyond.