Hiroshi Tabatake

This inventor holds 66 USPTO granted patents and 59 published patent applications, primarily in Display Technology. Top assignees: Japan Display Inc., Magnolia White Corporation, Toshiba Matsushita Display Technology Co., Ltd.. Active years: 2008-2026.

USPTO Granted Patents = 66 (Patent Applications = 59)

% Patents Active = 83.3

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 179(Granted Patents)

Forward Citations (Not Self Cited) = 166(Dec 10, 2025)

Location History:

Fukaya, JP (2008)
Saitama-ken, JP (2009 - 2014)
Minato-ku, JP (2021 - 2023)
Tokyo, JP (2016 - 2024)

Company Filing History:

Magnolia White Corporation

patents

3 out of 248

Toshiba Matsushita Display Technology Co., Ltd.

patents

4. 1 out of 65

Japan Display Central Inc.

patents

Years Active: 2008-2026

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Areas of Expertise:

Display Device

OLED

Circuit Substrate

TFT Array Substrate

Pixel Circuit

Electroluminescence

Manufacturing Method

Dummy Pixel

Display Apparatus

Organic Display

Inter-Pixel Sections

Peripheral Area

66 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12740280 - Display device (2026-09-15),

2. 12677551 - Display device (2026-07-07),

3. 12652914 - Display device and substrate (2026-06-09),

4. 12652904 - Display device having optimized ratios of channel width to channel length of transistors (2026-06-09),

5. 12646464 - Display apparatus (2026-06-02),

6. 12635346 - OLED with a rib and a partition between subpixels (2026-05-19),

7. 12610694 - Method of manufacturing display device and mother substrate (2026-04-21),

8. 12604616 - Display device (2026-04-14),

9. 12588287 - Circuit substrate (2026-03-24),

10. 12568748 - Display device (2026-03-03),

11. 12567370 - Display device (2026-03-03),

12. 12543479 - Organic electroluminescence display device (2026-02-03),

13. 12524104 - Display device (2026-01-13),

14. 12520707 - Display device (2026-01-06),

15. 12484386 - Display device (2025-11-25),

Title: Hiroshi Tabatake - Pioneering Inventor from Tokyo

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

Latest Patents: Hiroshi Tabatake holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With over two decades of experience in the tech industry, Hiroshi Tabatake has worked with leading research institutions and multinational corporations, spearheading projects that have revolutionized various sectors.

Collaborations: Throughout his career, Hiroshi Tabatake has collaborated with top universities and innovative startups, fostering a culture of creativity and forward thinking in the pursuit of cutting-edge solutions to complex challenges.

Conclusion: Hiroshi Tabatake's passion for innovation and his relentless drive to create a better future through technology make him a true visionary in the world of inventions.