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For the Inventor, By the Inventor

Sagamihara, Japan

Zentaro Tamenaga

This inventor holds 32 USPTO granted patents and 4 published patent applications and 3 EPO patents, primarily in Liquid Ejection Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zentaro Tamenaga. Retrieved from https://idiyas.com/inventor/zentaro-tamenaga

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

USPTO Granted Patents = 32 

% Patents Active = 81.3

 

Average Co-Inventor Count = 4.9

ph-index = 12

Forward Citations = 281(Granted Patents)


Company Filing History:

goldMedal32 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2015-2026

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Areas of Expertise:
Liquid Ejection Head
Manufacturing Method
Liquid Discharge Device
Printing Apparatus
Temperature Control
Recording Apparatus
Liquid Supplying Apparatus
Pressure Regulating Unit
Liquid Ejecting Apparatus
Liquid Ejection Apparatus
Liquid Discharge Method
32 patents (USPTO):Explore Patents
1. 12661886 - Liquid ejection unit and manufacturing method of the same (2026-06-23),
2. 12296588 - Liquid ejection head and manufacturing method for liquid ejection head (2025-05-13),
3. 11179932 - Liquid ejection head (2021-11-23),
4. 11084300 - Liquid discharge head (2021-08-10),
5. 10518548 - Liquid ejection head, liquid ejection apparatus and method of manufacturing liquid ejection head (2019-12-31),
6. 10479087 - Liquid ejection head, liquid ejection apparatus, and liquid ejection head manufacture method (2019-11-19),
7. 10471711 - Printing apparatus, printing method, and medium (2019-11-12),
8. 10350885 - Liquid discharge device and liquid discharge head (2019-07-16),
9. 10293604 - Liquid ejection head, liquid ejection apparatus, and temperature control method for liquid ejection head (2019-05-21),
10. 10201980 - Liquid discharge head, liquid discharge apparatus, and liquid discharge method (2019-02-12),
11. 10195868 - Liquid ejecting apparatus and liquid ejecting head (2019-02-05),
12. 10160204 - Liquid ejection head (2018-12-25),
13. 10029473 - Liquid discharge head and recording apparatus (2018-07-24),
14. 10022979 - Liquid ejection head, liquid ejection apparatus, and manufacturing method (2018-07-17),
15. 10005287 - Liquid ejection apparatus, liquid ejection head, and method of supplying liquid (2018-06-26),

Title: Zentaro Tamenaga: Pioneering Inventor from Sagamihara

Introduction: Zentaro Tamenaga is a renowned inventor hailing from Sagamihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tamenaga's latest patents include cutting-edge advancements in artificial intelligence, robotics, and renewable energy technologies, solidifying his reputation as a forward-thinker in the industry.

Career Highlights: With a career spanning over two decades, Tamenaga has worked with leading tech companies and research institutions, spearheading projects that have revolutionized various sectors.

Collaborations: Throughout his career, Tamenaga has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of innovation and creativity in all his endeavors.

Conclusion: Zentaro Tamenaga's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventions.

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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