Tetsuya Fujikawa

This inventor holds 79 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Liquid Crystal Displays (CPC class G02F). Top assignees: Sharp Kabushiki Kaisha Corporation, Fujitsu Corporation, Au Optronics Corporation. Active years: 2001-2016.

USPTO Granted Patents = 79 (Patent Applications = 1)

% Patents Active = 50.6

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 5.8

ph-index = 15

Forward Citations = 1,215(Granted Patents)

Forward Citations (Not Self Cited) = 1,146(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kawasaki, JP (2001 - 2013)
Tottori, JP (2008 - 2013)
Osaka, JP (2013 - 2016)

Company Filing History:

65 out of 25,937

Sharp Kabushiki Kaisha Corporation

Au Optronics Corporation

patents

4. 3 out of 103

Fujitsu Display Technologies Corporation

patents

where one patent can have more than one assignee

Years Active: 2001-2016

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Areas of Expertise:

Liquid Crystal Display

Substrate

Fabrication Method

Vertically-Aligned

Thin Film Transistor

Reflection Electrodes

Alignment Structures

Display Device

Active Matrix

Picture Elements

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9405160 - Active matrix substrate and liquid crystal display device (2016-08-02),

2. 9268183 - Liquid crystal display device (2016-02-23),

3. 9201275 - Liquid crystal display device and method for fabricating the same (2015-12-01),

4. 9081239 - Liquid crystal display device and method for fabricating the same (2015-07-14),

5. 9069221 - Liquid crystal display device (2015-06-30),

6. 9007553 - Liquid crystal display device (2015-04-14),

7. 8804079 - Liquid crystal display device (2014-08-12),

8. 8797490 - Liquid crystal display device and method for fabricating the same (2014-08-05),

9. 8593594 - Liquid crystal display device (2013-11-26),

10. 8570477 - Liquid crystal display device and substrate for liquid crystal display device (2013-10-29),

11. 8558959 - Liquid crystal display device and method of fabricating the same (2013-10-15),

12. 8553188 - Liquid crystal display device (2013-10-08),

13. 8493534 - Substrate for liquid crystal display, liquid crystal display having the same and method of manufacturing the same (2013-07-23),

14. 8471994 - Liquid crystal display device and method for fabricating the same (2013-06-25),

15. 8432518 - Liquid crystal display device (2013-04-30),

Title: Tetsuya Fujikawa: Pioneering Inventor from Kawasaki

Introduction: Tetsuya Fujikawa is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tetsuya Fujikawa 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 a career spanning over two decades, Fujikawa has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Tetsuya Fujikawa has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Tetsuya Fujikawa's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global tech community.