Nagoya, Japan

Hirotake Nakamura

This inventor holds 105 USPTO granted patents and 6 published patent applications, plus 3 CIPO patents and 65 EPO patents, primarily in Printing Technology (CPC class B41J2-17553). Top assignees: Brother Kogyo Kabushiki-Kaisha, Brother Industries, Ltd., Brother Kogyo Kabsuhiki Kaisha. Active years: 2000-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotake Nakamura. Retrieved from https://idiyas.com/inventor/hirotake-nakamura

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

USPTO Granted Patents = 105 

% Patents Active = 87.6


 

Average Co-Inventor Count = 2.0

ph-index = 13

Forward Citations = 544(Granted Patents)

Forward Citations (Not Self Cited) = 489(Dec 10, 2025)


Inventors with similar research interests:

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Company Filing History:


Years Active: 2000-2024

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Areas of Expertise:
Printing Fluid Cartridge
Ink Cartridge
Image Recording Apparatus
Ink Containing Device
Liquid Supply Device
Adaptor
Ink Supply Device
Printing Apparatus
Liquid Supplying Unit
Print Fluid Cartridge
Electric Interface
105 patents (USPTO):Explore Patents

Title: Hirotake Nakamura: A Remarkable Inventor Shaping the Future of Printing Technology

Introduction:

In the world of innovations and patents, Hirotake Nakamura is a notable figure who has made significant contributions to the field of printing technology. With a location in Nagoya, Japan, Nakamura has amassed an impressive count of 104 patents throughout his career. His expertise in designing printing fluid cartridges and apparatus has revolutionized the industry, garnering attention and recognition from major companies worldwide.

Latest Patents:

Among his recent inventions, Nakamura has filed two patents related to printing fluid cartridges and their usage. These patents describe a printing fluid cartridge with a front face oriented in a specific direction and a printing fluid supply portion positioned on the front face. The cartridge also includes at least one electrical interface, offset from the supply portion, and an engagement surface facing the opposite direction. The design ensures efficient functionality and optimal placement of electrical interfaces, enhancing the performance and usability of printing devices.

Career Highlights:

During his illustrious career, Nakamura has worked with renowned companies, including Brother Kogyo Kabushiki-kaisha and Brother Industries, Ltd. His association with these organizations has provided Nakamura with valuable opportunities to develop his innovative ideas and bring them to reality. Nakamura's inventions have not only propelled his personal success but have also brought significant advancements to the printing industry as a whole.

Collaborations:

Nakamura's dedication to his craft has led him to collaborate with esteemed individuals within the field. Notably, he has worked alongside industry peers such as Tomohiro Kanbe and Yuki Takagi. These collaborations have enabled Nakamura to exchange knowledge, share insights, and fuel further breakthroughs in printing technology.

Conclusion:

Hirotake Nakamura stands as a brilliant innovator in the realm of printing technology. With an impressive patent portfolio and a track record of driving advancements in printing fluid cartridges and apparatus, Nakamura has solidified his position as a key player in the industry. His contributions to the field continue to shape the future of printing, inspiring others to push the boundaries of what is possible. As Nakamura's journey unfolds, we anticipate witnessing even more remarkable inventions that will further revolutionize the way we interact with printed materials.

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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