Tetsuro Kobayashi

This inventor holds 61 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 39 EPO patents, primarily in Liquid Cartridge Technology (CPC class B41J). Top assignees: Brother Kogyo Kabushiki-Kaisha, Brother Industries, Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuro Kobayashi. Retrieved from https://idiyas.com/inventor/tetsuro-kobayashi

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

USPTO Granted Patents = 61 (Patent Applications = 4)

% Patents Active = 96.7

CIPO Patents = 3

EPO Patents = 39 (Patent Applications = 32)

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 46(Granted Patents)

Forward Citations (Not Self Cited) = 39(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Nagoya, JP (2015 - 2024)
Chiryu, JP (2019 - 2024)

Company Filing History:

59 out of 17,897

Brother Kogyo Kabushiki-Kaisha

patents

2 out of 999

Brother Industries, Ltd.

patents

Years Active: 2015-2026

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Areas of Expertise:

Liquid Cartridge

Leakage Reduction

Platen Conveyance

Printing Technology

Textile Printing

Fluid Cartridge

Memory Substrate

Movable Member

Light Blocking

Deformable Member

Interfering Surface

Liquid Storage

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12649315 - Liquid cartridge (2026-06-09),

2. 12605944 - Printer, control method, and non-transitory computer-readable medium storing computer-readable instructions (2026-04-21),

3. 12533888 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2026-01-27),

4. 12296597 - Liquid cartridge (2025-05-13),

5. 12180029 - Platen conveyance device (2024-12-31),

6. 12024392 - Platen conveyance device (2024-07-02),

7. 12017461 - Liquid cartridge (2024-06-25),

8. 11897267 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2024-02-13),

9. 11890875 - Liquid cartridge having pivotable lever provided with light-blocking portion (2024-02-06),

10. 11801694 - Printer having a mechanism for positioning a platen (2023-10-31),

11. 11766859 - Printer, control method, and non-transitory computer-readable medium storing computer-readable instructions (2023-09-26),

12. 11685162 - Liquid cartridge (2023-06-27),

13. D989858 - Textile printing machine (2023-06-20),

14. 11590758 - Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges (2023-02-28),

15. 11413875 - Liquid cartridge including substrate having sloped surface (2022-08-16),

Title: The Innovative Journey of Tetsuro Kobayashi

Introduction:

Tetsuro Kobayashi, a pioneering inventor hailing from Nagoya, Japan, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents:

Kobayashi's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for non-invasive diagnostics.

Career Highlights:

Throughout his illustrious career, Kobayashi has been recognized for his inventive spirit, receiving multiple awards for his revolutionary creations in the fields of robotics, renewable energy, and biotechnology.

Collaborations:

Kobayashi has collaborated with leading research institutions and tech companies worldwide, fostering a culture of innovation and knowledge-sharing to push the boundaries of technological advancement.

Conclusion:

In conclusion, Tetsuro Kobayashi's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his position as a trailblazing inventor in the global technological landscape.

Profile summary based on public USPTO records.