Shiojiri, Japan

Takahiro Kanegae

This inventor holds 50 USPTO granted patents and 7 published patent applications and 5 EPO patents, primarily in Liquid Ejecting Technology. Top assignee: Seiko Epson Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Kanegae. Retrieved from https://idiyas.com/inventor/takahiro-kanegae

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

USPTO Granted Patents = 50 

% Patents Active = 96.0

 

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 18(Granted Patents)

Forward Citations (Not Self Cited) = 11(Dec 10, 2025)


Company Filing History:


Years Active: 2015-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
Liquid Ejecting Head
Liquid Discharge Apparatus
Liquid Ejecting Unit
Manufacturing Method
Control Method
Packing Body
Channel Structure
Flexible Circuit
Support Body
Liquid Ejection Device
Connection Mechanism
Liquid Filling Method
50 patents (USPTO):Explore Patents

Title: The Innovative Mind of Takahiro Kanegae

Introduction

Takahiro Kanegae is a prominent inventor based in Shiojiri, Japan, known for his significant contributions to liquid-ejecting technologies. With an impressive portfolio of 48 patents, he has made a lasting impact in his field. Currently, he is associated with Seiko Epson Corporation, where his innovations continue to shape the future of liquid ejection systems.

Latest Patents

Among his recent innovations are two notable patents regarding liquid ejecting heads and apparatuses. The first patent introduces a liquid ejecting head that comprises a liquid ejecting section, a first-valve-unit that regulates the pressure of the liquid being supplied, and a housing designed to accommodate these components. This invention features a first flexible film that plays a crucial role in adjusting the flow path between an opening and closing position, thus enhancing the efficiency of liquid ejection.

The second patent elaborates on a liquid ejecting head structured with a nozzle row arranged in a specific manner that optimizes liquid ejection. It includes a series of stacked components that define a common liquid chamber, equipped with a filter that partitions this chamber for improved liquid management. This patent signifies advancements in both the design and functionality of liquid ejecting mechanisms.

Career Highlights

Throughout his career, Takahiro Kanegae has been recognized for his exceptional skills in developing innovative liquid-ejecting systems. His dedication to research and development within Seiko Epson Corporation has resulted in multiple patents that demonstrate his expertise and forward-thinking approach to technology.

Collaborations

Working alongside esteemed colleagues such as Katsuhiro Okubo and Hiroyuki Hagiwara, Kanegae has contributed to collaborative projects that have further advanced their understanding of liquid ejection technologies. Their teamwork and shared vision have led to significant improvements in product innovation and development.

Conclusion

Takahiro Kanegae stands out as an innovative force within the realm of liquid-ejecting technologies. His extensive patent portfolio and collaborations with talented individuals at Seiko Epson Corporation illustrate his commitment to advancing technology. As the field continues to evolve, Kanegae's work will undoubtedly play a crucial role in shaping the future of liquid ejection systems.

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]
Loading…