Hirokazu Yoshikawa

This inventor holds 47 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Ink Jet Printing. Top assignees: Canon Kabushiki Kaisha, The Furukawa Electric Co., Ltd.. Active years: 2006-2026.

USPTO Granted Patents = 47 (Patent Applications = 1)

% Patents Active = 61.7

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 5.0

ph-index = 11

Forward Citations = 259(Granted Patents)

Location History:

Kanagawa-ken, JP (2008)
Kawasaski, JP (2010)
Kawasaki, JP (2007 - 2013)
Tokyo, JP (2011 - 2017)
Yokohama, JP (2012 - 2022)
Kanagawa, JP (2006 - 2023)

Company Filing History:

45 out of 92,901

Canon Kabushiki Kaisha

patents

2 out of 2,643

The Furukawa Electric Co., Ltd.

patents

Years Active: 2006-2026

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Areas of Expertise:

Ink Jet Printing

Control Method

Printing Apparatus

Maintenance Method

Ink Quantity Detection

Print Head Temperature

Defective Discharge

Electrode

Semiconductor Laser

Storage Medium

Pattern Forming

Print Quality

47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12522009 - Printing apparatus and control method thereof (2026-01-13),

2. 12304214 - Printing apparatus and ink quantity detection method thereof (2025-05-20),

3. 11780231 - Ejection apparatus and wiping method (2023-10-10),

4. 11766868 - Ejection apparatus and wiping method (2023-09-26),

5. 11351794 - Printing apparatus and ink quantity detection method thereof (2022-06-07),

6. 11192379 - Printing apparatus, control method of the same, and transportation method of the same (2021-12-07),

7. 10611154 - Printing apparatus, printing method, and non-transitory computer-readable storage medium (2020-04-07),

8. 10118393 - Printing apparatus, printing method, and non-transitory computer-readable storage medium (2018-11-06),

9. 9603245 - Lithium-ion secondary battery, electrode for the secondary battery, and electrolytic copper foil for electrode for the secondary battery (2017-03-21),

10. 9545791 - Ink jet printing apparatus and print head temperature control method (2017-01-17),

11. 9403368 - Printing apparatus and printing method (2016-08-02),

12. 9126401 - Recording apparatus and pattern forming method (2015-09-08),

13. 9108410 - Printing apparatus and control method (2015-08-18),

14. 9033471 - Ink jet printing apparatus and method for controlling ink jet printing apparatus (2015-05-19),

15. 8894177 - Recording method to determine whether a nozzle performing defective discharge exists in a recording apparatus (2014-11-25),

Title: Hirokazu Yoshikawa: Pioneering Inventor from Kawasaki, JP

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

Latest Patents: Yoshikawa's recent patents focus on advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With over two decades of experience in the tech industry, Yoshikawa has held key positions in leading research institutions and tech companies, where he has spearheaded projects that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Yoshikawa has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity that has led to numerous successful projects and patents.

Conclusion: Hirokazu Yoshikawa's dedication to pushing the boundaries of technology and his passion for creating a better world through innovation make him a true visionary in the field of inventions.