Ryosuke Hirokawa

This inventor holds 27 USPTO granted patents and 6 published patent applications and 6 EPO patents. Top assignees: Canon Kabushiki Kaisha, Ricoh Company, Ltd.. Active years: 2011-2026.

USPTO Granted Patents = 27 (Patent Applications = 6)

% Patents Active = 59.3

EPO Patents = 6 (Patent Applications = 13)

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 36(Granted Patents)

Location History:

Kawasaki, JP (2018 - 2021)
Kanagawa, JP (2011 - 2024)

Company Filing History:

25 out of 92,750

Canon Kabushiki Kaisha

Years Active: 2011-2026

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12570088 - Printing apparatus and control method (2026-03-10),

2. 12059907 - Recording apparatus and recording method (2024-08-13),

3. 11001053 - Ink jet recording method and ink jet recording apparatus (2021-05-11),

4. 10857784 - Printing method and printing apparatus (2020-12-08),

5. 10730330 - Ink jet recording apparatus and ink jet recording method (2020-08-04),

6. 10730285 - Ink jet printing apparatus and ink jet printing method (2020-08-04),

7. 10723122 - Image forming apparatus and image forming method (2020-07-28),

8. 10696050 - Ink jet printing apparatus and ink jet printing method (2020-06-30),

9. 10654300 - Liquid ejection apparatus with liquid in pressure chamber in liquid ejection head being circulated between pressure chamber and outside (2020-05-19),

10. 10569586 - Ink jet recording apparatus (2020-02-25),

11. 10569580 - Ink jet recording apparatus and ink jet recording method (2020-02-25),

12. 10569531 - Transfer type ink jet recording method with cooled transfer body (2020-02-25),

13. 10556448 - Ink jet printing apparatus and ink jet printing method (2020-02-11),

14. 10543705 - Ink jet recording method using porous body (2020-01-28),

15. 10543679 - Ink jet printing apparatus (2020-01-28),

Title: Ryosuke Hirokawa: Pioneering Inventor from Kawasaki, JP

Introduction: Ryosuke Hirokawa is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hirokawa's latest patents include innovative designs in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Hirokawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products.

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

Conclusion: Ryosuke Hirokawa's dedication to pushing the boundaries of technology and his passion for creating solutions that positively impact society solidify his position as a trailblazing inventor in the global innovation landscape.