Nagoya, Japan

Atsushi Hirota

This inventor holds 80 USPTO granted patents and 13 EPO patents, primarily in Ink-Jet Technology (CPC class B41J2-14233). Top assignees: Brother Kogyo Kabushiki-Kaisha, Kyocera Corporation, Brother Industries, Ltd.. Active years: 1994-2022.


% Patents Active = 87.5


Average Co-Inventor Count = 1.9

ph-index = 9

Forward Citations = 300(Granted Patents)

Forward Citations (Not Self Cited) = 259(Dec 10, 2025)


Inventors with similar research interests:

🔬 See more inventors

Location History:

  • Aichi-ken, JP (2004 - 2006)
  • Aichi, JP (2007)
  • Nagoya, JP (1994 - 2022)

Company Filing History:


Years Active: 1994-2022

Loading Chart...
Loading Chart...
Areas of Expertise:
Ink-Jet Head
Liquid Discharge
Piezoelectric Actuator
Liquid Ejection
Ink-Jet Printer
Recording Head
Liquid Jetting
Actuator Units
Manufacturing Method
Auxiliary Passage Unit
Liquid Discharging Apparatus
Ink-jet Recording
80 patents (USPTO):Explore Patents

Title: Atsushi Hirota: Pioneer of Innovation in Nagoya

Introduction:

Atsushi Hirota is a remarkable inventor based in Nagoya, Japan, with a passion for creating a better future through technological advancements. With a portfolio of 80 patents, his innovative spirit and dedication have established him as a true pioneer in the world of inventions.

Latest Patents:

Among his latest patents is the "Liquid discharge head and method of producing liquid discharge head," which showcases Hirota's expertise in precision engineering. This invention features a substrate with a pressure chamber, an actuator, and a channel member, demonstrating his intricate understanding of fluid dynamics and manufacturing processes. Additionally, his "Ink-jet head having passage unit and actuator units attached to the passage unit" patent highlights his proficiency in developing advanced printing technologies.

Career Highlights:

Hirota has made significant contributions to companies like Brother Kogyo Kabushiki-kaisha and Kyocera Corporation, where his inventive prowess has led to groundbreaking technological advancements. His innovative approach to problem-solving and his ability to translate ideas into tangible products have earned him recognition as a top inventor in the industry.

Collaborations:

Throughout his career, Hirota has collaborated with esteemed coworkers such as Atsuo Sakaida and Takeshi Asano. These collaborations have not only enhanced his innovative projects but have also fostered a culture of creativity and teamwork in the workplace. Hirota's collaborative spirit and leadership have been instrumental in driving forward-thinking initiatives within his teams.

Conclusion:

Atsushi Hirota's relentless pursuit of innovation and his unwavering commitment to pushing the boundaries of technology have solidified his reputation as a pioneering inventor. With a diverse portfolio of patents and a track record of success in the industry, Hirota continues to inspire others to think boldly and strive for excellence in their quest to shape a better future through innovation.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to [email protected]
Loading…