Tetsuya Takamoto

This inventor holds 18 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Ink Refill Systems. Top assignee: Seiko Epson Corporation. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Takamoto. Retrieved from https://idiyas.com/inventor/tetsuya-takamoto

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

USPTO Granted Patents = 18 (Patent Applications = 2)

% Patents Active = 66.7

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 4.3

ph-index = 5

Forward Citations = 71(Granted Patents)

Location History:

Nagano-ken, JP (2010 - 2015)
Nagano, JP (2013 - 2020)
Matsumoto, JP (2013 - 2024)

Company Filing History:

18 out of 34,296

Seiko Epson Corporation

patents

Years Active: 2010-2025

Loading Chart...

Areas of Expertise:

Ink Refill Container

Ink Refill System

Ink Refill Adapter

Liquid Container

Bottle Set

Liquid Consuming Apparatus

Liquid Supply System

Recording Apparatus

Liquid Ejection Device

Tube Pump

Liquid Ejecting Head

Common Liquid Chamber

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12296600 - Ink refill container, ink refill system, and ink refill adapter (2025-05-13),

2. 11938739 - Ink refill container, ink refill system, and ink refill adapter (2024-03-26),

3. 11639060 - Ink refill container, ink refill system, and ink refill adapter (2023-05-02),

4. 11179944 - Ink refill container, ink refill system, and ink refill adapter (2021-11-23),

5. 11097549 - Liquid container (2021-08-24),

6. 10889123 - Ink refill container, ink refill system, and ink refill adapter (2021-01-12),

7. 10744779 - Bottle set (2020-08-18),

8. 10717287 - Ink refill container, ink refill system, and ink refill adapter (2020-07-21),

9. 10500866 - Liquid container (2019-12-10),

10. 10239323 - Bottle set (2019-03-26),

11. 10112399 - Liquid container, liquid consuming apparatus, liquid supply system and liquid container unit (2018-10-30),

12. 9834001 - Recording apparatus (2017-12-05),

13. 9290001 - Liquid container, liquid consuming apparatus, liquid supply system and liquid container unit (2016-03-22),

14. 9079413 - Liquid conatiner, liquid consuming apparatus, liquid supply system and liquid container unit (2015-07-14),

15. 9067419 - Recording apparatus (2015-06-30),

Title: The Innovative Journey of Tetsuya Takamoto

Introduction: Tetsuya Takamoto, a pioneering inventor hailing from Matsumoto, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Tetsuya Takamoto's latest patents include cutting-edge technologies in the fields of robotics, artificial intelligence, and renewable energy, showcasing his commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Tetsuya Takamoto has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing revolutionary solutions. His work has not only earned him international recognition but has also transformed industries.

Collaborations: Throughout his career, Tetsuya Takamoto has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful implementation of his innovative ideas.

Conclusion: Tetsuya Takamoto's relentless pursuit of innovation and his passion for creating technologies that have a positive impact on society make him a true trailblazer in the world of inventions. His legacy will continue to inspire future generations of inventors to think outside the box and strive for excellence in their creations.

Profile summary based on public USPTO records.