Seiji Tanuma

This inventor holds 62 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Liquid Crystal Displays (CPC class G02F). Top assignees: Sharp Kabushiki Kaisha Corporation, Fujitsu Corporation, Fujitsu Display Technologies Corporation. Active years: 1995-2015.

USPTO Granted Patents = 62 (Patent Applications = 2)

% Patents Active = 53.2

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 8.0

ph-index = 14

Forward Citations = 1,180(Granted Patents)

Forward Citations (Not Self Cited) = 1,115(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagawa, JP (1998)
Kawasaki, JP (1995 - 2014)
Osaka, JP (2012 - 2015)

Company Filing History:

43 out of 25,937

Sharp Kabushiki Kaisha Corporation

Fujitsu Display Technologies Corporation

Unified Innovative Technology, LLC

patents

Years Active: 1995-2015

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Areas of Expertise:

Liquid Crystal Display

Manufacturing Method

Image Quality Improvement

Alignment Structures

Vertically-Aligned Display

Viewing Angle Compensation

Display Device

Television Receiver

Substrate

Retardation Plates

Multiple Alignment Structures

Display Apparatus

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9201275 - Liquid crystal display device and method for fabricating the same (2015-12-01),

2. 9081239 - Liquid crystal display device and method for fabricating the same (2015-07-14),

3. 9057916 - Liquid crystal display apparatus (2015-06-16),

4. 9011990 - Liquid crystal display and method of manufacturing the same (2015-04-21),

5. 9001296 - Liquid crystal display apparatus (2015-04-07),

6. 9001295 - Liquid crystal display device (2015-04-07),

7. 8797490 - Liquid crystal display device and method for fabricating the same (2014-08-05),

8. 8797485 - Liquid crystal display (2014-08-05),

9. 8786808 - Liquid crystal display and method of manufacturing the same (2014-07-22),

10. 8717517 - Liquid crystal display and method of manufacturing the same (2014-05-06),

11. 8704860 - Liquid crystal display apparatus, liquid crystal display apparatus driving method, and television receiver (2014-04-22),

12. 8623474 - Liquid crystal display and method of manufacturing the same (2014-01-07),

13. 8570477 - Liquid crystal display device and substrate for liquid crystal display device (2013-10-29),

14. 8553188 - Liquid crystal display device (2013-10-08),

15. 8531634 - Liquid crystal display (2013-09-10),

Title: The Innovative Journey of Seiji Tanuma

Introduction: Seiji Tanuma is a pioneering inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Seiji Tanuma holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights: With a career spanning over two decades, Seiji Tanuma has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Seiji Tanuma has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Seiji Tanuma'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.