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For the Inventor, By the Inventor

Nagoya, Japan

Yoshikazu Takahashi

This inventor holds 80 USPTO granted patents and 1 EPO patent, primarily in Piezoelectric Actuators (CPC class 347 11). Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 1992-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Takahashi. Retrieved from https://idiyas.com/inventor/yoshikazu-takahashi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 80

% Patents Active = 96.3


Average Co-Inventor Count = 1.3

ph-index = 15

Forward Citations = 1,032(Granted Patents)

Forward Citations (Not Self Cited) = 1,005(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Aichi, JP (1995)
  • Kasugai, JP (1992 - 1998)
  • Nagoya, JP (1998 - 2023)

Company Filing History:

goldMedal80 out of 17,900 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 1992-2023

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Areas of Expertise:
Piezoelectric Actuator
Ink-Jet Head
Liquid Droplet Jetting
Droplet Ejection
Ink Ejector
Pressure Chamber
Transducer
Printing Methods
Fluid Jet Apparatus
Manufacturing Methods
Ink-Jet Printer
Satellite Droplets
80 patents (USPTO):Explore Patents
1. 11793079 - Piezoelectric actuator (2023-10-17),
2. 11569435 - Piezoelectric actuator (2023-01-31),
3. 11081636 - Piezoelectric actuator (2021-08-03),
4. 10669372 - Piezoelectric actuator (2020-06-02),
5. 10316138 - Piezoelectric actuator (2019-06-11),
6. 9527284 - Piezoelectric actuator (2016-12-27),
7. 9238368 - Ink-jet head (2016-01-19),
8. 8833910 - Piezoelectric actuator and liquid discharge apparatus provided with the same (2014-09-16),
9. 8235614 - Image processing devices and sheet feeding devices (2012-08-07),
10. 8186795 - Liquid droplet jetting apparatus and program for controlling jetting a liquid droplet (2012-05-29),
11. 8096633 - Liquid droplet ejecting apparatus (2012-01-17),
12. 8083310 - Liquid droplet ejecting apparatus (2011-12-27),
13. 8007079 - Liquid droplet jetting head and method of manufacturing liquid droplet jetting head (2011-08-30),
14. 7780274 - Droplet ejection device (2010-08-24),
15. 7740344 - Liquid droplet jetting apparatus and ink-jet printer (2010-06-22),

Title: The Innovative Journey of Yoshikazu Takahashi

Introduction: Yoshikazu Takahashi, a pioneering inventor hailing from Nagoya, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Yoshikazu Takahashi's recent patents focus on advancements in robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological possibilities.

Career Highlights: With a career spanning over two decades, Takahashi has established himself as a leading figure in the field of robotics. His work has not only garnered international recognition but has also revolutionized the way we perceive automation.

Collaborations: Throughout his career, Yoshikazu Takahashi has collaborated with top research institutions and leading tech companies to further his innovative projects. His ability to work in diverse teams has led to the development of cutting-edge technologies.

Conclusion: Yoshikazu Takahashi's relentless pursuit of innovation and his passion for creating technology that shapes the future make him a true visionary in the world of inventions. His impact will continue to inspire generations to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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