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Kanagawa, Japan

Takeo Eguchi

USPTO Granted Patents = 56

EPO Patents = 5

Average Co-Inventor Count = 2.5

ph-index = 9

Forward Citations = 262(Granted Patents)

Forward Citations (Not Self Cited) = 237(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tokyo, JP (1980)
Hadano, JP (1984)
Hadani, JP (1984)
Hatano, JP (1985)
Kanagawa, JP (1987 - 2012)

Company Filing History:

55 out of 58,130

Sony Corporation

Sony Cörporation

Years Active: 1980-2012

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Areas of Expertise:

Liquid Ejection Head

Liquid Ejecting Device

Liquid Discharging Device

Liquid Detecting Apparatus

Liquid Delivery Head

Print Head

Digital Transmission

Frequency Equalizer

Signal Recording

Ejection Medium

Manufacturing Method

Liquid Emitting Apparatus

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8210641 - Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head (2012-07-03),

2. 8109592 - Liquid-ejecting head, liquid-ejecting device, liquid-ejecting method, and ejection medium for liquid-ejecting head (2012-02-07),

3. 8109584 - Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head (2012-02-07),

4. 7959249 - Liquid-ejecting head, liquid-ejecting device, liquid-ejecting method, and ejection medium for liquid-ejecting head (2011-06-14),

5. 7942489 - Liquid emitting apparatus and method (2011-05-17),

6. 7896454 - Remaining-liquid-amount display apparatus and remaining-liquid-amount display method (2011-03-01),

7. 7837304 - Liquid discharging device (2010-11-23),

8. 7690768 - Liquid ejecting head and liquid ejecting apparatus (2010-04-06),

9. 7581809 - Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head (2009-09-01),

10. 7568389 - Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method (2009-08-04),

11. 7537311 - Method and apparatus for ejecting liquid (2009-05-26),

12. 7530668 - Liquid ejection head, liquid ejection apparatus, and method for fabricating liquid ejection head (2009-05-12),

13. 7524020 - Liquid ejecting head and liquid ejecting apparatus (2009-04-28),

14. 7503646 - Liquid discharge apparatus and method for discharging liquid (2009-03-17),

15. 7470004 - Liquid ejection head and liquid ejection device (2008-12-30),

Title: Takeo Eguchi: Pioneering Inventor from Kanagawa, Japan

Introduction: Takeo Eguchi is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takeo Eguchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Takeo Eguchi has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Takeo Eguchi has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Takeo Eguchi's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his reputation as a visionary inventor whose work continues to inspire future generations in the ever-evolving world of technology.

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