Kanagawa, Japan

Taiji Maruyama

This inventor holds 24 USPTO granted patents and 18 published patent applications and 3 EPO patents, primarily in Inkjet Printing Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taiji Maruyama. Retrieved from https://idiyas.com/inventor/taiji-maruyama

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 95.8

 

Average Co-Inventor Count = 5.6

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2022-2026

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Areas of Expertise:
Liquid Storage Container
Liquid Ejecting Apparatus
Printing Apparatus
Recording Apparatus
Image Recording Apparatus
Ink Jet Printing Apparatus
Ink Tank
Ink Supply Container
Liquid Discharge Apparatus
Waste Liquid Tank
24 patents (USPTO):Explore Patents

Title: The Innovative Work of Taiji Maruyama: Pioneering Inventor in Kanagawa, Japan

Introduction:

Taiji Maruyama, an esteemed inventor based in Kanagawa, Japan, has made significant contributions to the field of ink jet printing technology. With a remarkable portfolio of 12 patents, Maruyama's work has garnered recognition for its ingenuity and practical applications.

Latest Patents:

Among his latest patents is an Ink jet printing apparatus, ink tank, and ink supply container, revolutionizing the printing industry with a novel approach to ink management. This invention showcases Maruyama's expertise in developing precision-engineered systems for efficient ink distribution. Additionally, his Liquid discharge apparatus and waste liquid tank patent demonstrates his commitment to sustainability and optimizing resource utilization in printing processes.

Career Highlights:

Maruyama is affiliated with Canon Kabushiki Kaisha, a prominent company known for its cutting-edge technologies in imaging and optical products. Within Canon, Maruyama has played a pivotal role in driving innovation and pushing the boundaries of printing technology. His keen insights and technical acumen have positioned him as a key figure in the company's research and development initiatives.

Collaborations:

In his collaborative endeavors, Maruyama has worked closely with accomplished colleagues such as Hideaki Matsumura and Kousuke Tanaka. Together, they have synergized their expertise to create groundbreaking solutions in the realm of ink jet printing and liquid discharge systems. Through collaborative efforts, Maruyama and his peers have been able to enrich their inventions with diverse perspectives and collective creativity.

Conclusion:

Taiji Maruyama's inventive spirit and dedication to excellence shine through in his impressive patent portfolio and collaborative projects. His commitment to advancing ink jet printing technology and fostering sustainable practices underscores his influence in the field. As a pioneering inventor at Canon Kabushiki Kaisha, Maruyama continues to inspire innovation and drive positive change in the printing industry.

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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