Tokyo, Japan

Takehiko Matsushita

This inventor holds 18 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Inkjet Technology. Top assignees: Hitachi Industrial Equipment Systems Co., Ltd., Kabushiki Kaisha Toshiba. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Matsushita. Retrieved from https://idiyas.com/inventor/takehiko-matsushita

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 104(Granted Patents)


Location History:

  • Hitachi, JP (2012 - 2015)
  • Tokyo, JP (2014 - 2020)

Company Filing History:


Years Active: 2012-2020

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Areas of Expertise:
Inkjet Recording Device
Ink Cartridge
Replenishment Container
Liquid Container
Refill Container
Filter
Cartridge-Type Device
Printing Technology
Power Plant Startup
Combined Cycle Power Plant
18 patents (USPTO):Explore Patents

Title: The Innovative Mind of Takehiko Matsushita

Introduction: Takehiko Matsushita, an accomplished inventor based in Tokyo, Japan, holds an impressive portfolio of 18 patents. His innovative contributions to the field of inkjet technology have significantly impacted the industry, showcasing a deep understanding of both theoretical and practical applications in engineering.

Latest Patents: Among his latest inventions is an inkjet recording device designed to minimize contamination caused by floating ink. This innovative device works by utilizing a nozzle to apply ink onto the printing medium while housing a deflection electrode that leverages electrostatic forces to guide the discharged ink. Additionally, the device features an ink suction unit that effectively eliminates floating ink without increasing the volatilization volume of the solvent. Another notable patent is a cartridge for inkjet printers, further reflecting his dedication to enhancing printing technology.

Career Highlights: Takehiko Matsushita’s career has included significant tenures at leading companies such as Hitachi Industrial Equipment Systems Co., Ltd. and Toshiba Corporation. His work has greatly influenced the development of advanced printing solutions, establishing him as a key player in his field.

Collaborations: Throughout his career, Matsushita has collaborated with notable coworkers, including Naomichi Yoshida and Akira Miyao. These partnerships have furthered his innovative efforts and contributed to the successful development of multiple patented technologies.

Conclusion: Takehiko Matsushita stands out as a brilliant inventor whose work in inkjet technology continues to push boundaries. With his extensive patent portfolio and collaborations with industry leaders, he exemplifies the essence of innovation in the modern age. His contributions not only advance technology but also inspire future generations of inventors.

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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