Hiroshi Taira

This inventor holds 69 USPTO granted patents and 1 published patent application and 7 EPO patents, primarily in Inkjet Technology (CPC class B41J). Top assignees: Brother Kogyo Kabushiki-Kaisha, Brother Industries, Ltd., Kyocera Corporation. Active years: 1991-2026.

USPTO Granted Patents = 69 (Patent Applications = 1)

% Patents Active = 94.2

EPO Patents = 7 (Patent Applications = 3)

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 184(Granted Patents)

Forward Citations (Not Self Cited) = 177(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kasugai, JP (1991 - 1992)
Aichi, JP (2001 - 2008)
Nagoya, JP (2009)
Aichi-ken, JP (2010)
Ichinomiya, JP (1991 - 2024)

Company Filing History:

66 out of 17,870

Brother Kogyo Kabushiki-Kaisha

patents

3 out of 996

Brother Industries, Ltd.

where one patent can have more than one assignee

Years Active: 1991-2026

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Areas of Expertise:

Liquid Cartridge

Inkjet Recording Apparatus

Image Recording Device

Liquid Ejection Apparatus

Inkjet Head

Supply Apparatus

Nonvolatile Storage Medium

Layered Structure

Connection Structure

Filter Assembly

Humid-Air Supply Method

Recloseable Flap

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12533888 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2026-01-27),

2. 12415360 - Controller, control method, and image recording device (2025-09-16),

3. 11897267 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2024-02-13),

4. 11214072 - Inkjet recording apparatus including pivot member provided in storage chamber of tank and having first protrusion and second protrusion (2022-01-04),

5. 11077669 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2021-08-03),

6. 10752007 - Supply apparatus (2020-08-25),

7. 10493765 - Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber (2019-12-03),

8. 10259228 - Supply apparatus (2019-04-16),

9. 9156264 - Image recording apparatus (2015-10-13),

10. 9044949 - Liquid ejection apparatus and humid-air supply method (2015-06-02),

11. 9028040 - Liquid ejection apparatus and liquid ejection method (2015-05-12),

12. 8651618 - Liquid ejection apparatus and nonvolatile storage medium storing program (2014-02-18),

13. 8596754 - Liquid ejection apparatus (2013-12-03),

14. 8162434 - Cap and ink-jet head protection assembly (2012-04-24),

15. 8104868 - Liquid ejection apparatus (2012-01-31),

Title: Inventor Hiroshi Taira: Pioneering Innovations in Ichinomiya

Introduction: Hiroshi Taira is a renowned inventor hailing from Ichinomiya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroshi Taira holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Hiroshi Taira has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of technological advancements.

Collaborations: Throughout his career, Hiroshi Taira has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence that has led to numerous successful projects and inventions.

Conclusion: Hiroshi Taira's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and think outside the box.