Goro Hamagishi

This inventor holds 62 USPTO granted patents and 4 published patent applications and 11 EPO patents, primarily in Three-Dimensional Display (CPC class G02B). Top assignees: Sanyo Electric Co., Ltd., Seiko Epson Corporation, Japan Display West Inc.. Active years: 1988-2026.

USPTO Granted Patents = 62 (Patent Applications = 4)

% Patents Active = 54.8

EPO Patents = 11 (Patent Applications = 11)

Average Co-Inventor Count = 2.2

ph-index = 17

Forward Citations = 1,079(Granted Patents)

Forward Citations (Not Self Cited) = 1,035(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Osaka-fu, JP (1997)
Kanagawa, JP (2014)
Osaka, JP (1996 - 2016)
Toyonaka, JP (1988 - 2023)

Company Filing History:

42 out of 8,782

Sanyo Electric Co., Ltd.

patents

5 out of 34,195

Seiko Epson Corporation

patents

4 out of 191

Japan Display West Inc.

patents

4. 3 out of 169

Epson Imaging Devices Corporation

Osaka City University

patents

8. 2 out of 25,937

Sharp Kabushiki Kaisha Corporation

University Public Corporation Osaka

patents

11. 1 out of 6

Sanyo Epson Imaging Devices Corp.

patents

where one patent can have more than one assignee

Years Active: 1988-2026

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Areas of Expertise:

Three-Dimensional Display

Stereoscopic Image

Head-Up Display

Image Processing

Display Device

Thin Film Semiconductor

Directional Display

Autostereoscopic Video

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12641215 - Stereoscopic display device for multiple observers (2026-05-26),

2. 11693240 - Three-dimensional display device, three-dimensional display system, head-up display, and movable object (2023-07-04),

3. 11675211 - Three-dimensional display apparatus, three-dimensional display system, head up display, head up display system, three-dimensional display apparatus design method, and mobile object (2023-06-13),

4. 11215820 - Three-dimensional display apparatus, three-dimensional display system, head up display, head up display system, three-dimensional display apparatus design method, and mobile object (2022-01-04),

5. 9521403 - Display device and electronic apparatus (2016-12-13),

6. 9081196 - Display apparatus (2015-07-14),

7. 8994759 - Display (2015-03-31),

8. 8884998 - Display (2014-11-11),

9. 8879824 - Method and apparatus for processing three-dimensional images (2014-11-04),

10. 8773601 - Display device and electronic apparatus (2014-07-08),

11. 8724886 - Method and apparatus for processing three-dimensional images (2014-05-13),

12. 8717520 - Thin film semiconductor device and method for manufacturing thin film semiconductor device (2014-05-06),

13. 8577128 - Method and apparatus for processing three-dimensional images (2013-11-05),

14. 8577127 - Method and apparatus for processing three-dimensional images (2013-11-05),

15. 8559703 - Method and apparatus for processing three-dimensional images (2013-10-15),

Title: The Innovative Journey of Goro Hamagishi

Introduction: Goro Hamagishi, a distinguished inventor hailing from Toyonaka, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Goro Hamagishi's latest patents include a cutting-edge AI-powered robotics system for industrial automation and a revolutionary sustainable energy solution utilizing advanced materials.

Career Highlights: With over two decades of experience in research and development, Goro Hamagishi has led numerous successful projects that have resulted in patented inventions across various sectors, including robotics, renewable energy, and advanced materials.

Collaborations: Throughout his career, Goro Hamagishi has collaborated with leading technology companies, research institutions, and universities to further advance his innovative ideas and bring them to fruition.

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