Mitsuhiko Ogihara

This inventor holds 96 USPTO granted patents and 5 published patent applications and 9 EPO patents, primarily in Semiconductor Manufacturing (CPC class 257 88). Top assignees: Oki Data Corporation, Oki Electric Industry Co., Ltd., Filnex Inc.. Active years: 1996-2024.

USPTO Granted Patents = 96 (Patent Applications = 5)

% Patents Active = 79.2

EPO Patents = 9 (Patent Applications = 11)

Average Co-Inventor Count = 2.7

ph-index = 13

Forward Citations = 590(Granted Patents)

Forward Citations (Not Self Cited) = 547(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Minato-ku, JP (2000)
Hachioji, JP (2003 - 2014)
Gunma, JP (2012 - 2014)
Takasaki, JP (2010 - 2015)
Tokyo, JP (1996 - 2024)

Company Filing History:

Oki Electric Industry Co., Ltd.

Oki Data Communication

patent

5. 1 out of 1

Oki Electric Industry, C., Ltd.

patent

where one patent can have more than one assignee

Years Active: 1996-2024

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Areas of Expertise:

Semiconductor Substrate

Device Manufacturing

Light Emitting Apparatus

Thin Semiconductor Film

Graphene Wafer

Cubic Silicon Carbide

LED Print Head

Optical Print Head

Display Device

Composite Semiconductor

Image Forming Apparatus

Efficient Power Consumption

96 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12183636 - Semiconductor substrate, method for manufacturing semiconductor substrate and method for manufacturing semiconductor device (2024-12-31),

2. 12136569 - Semiconductor device manufacturing method and semiconductor device manufacturing system (2024-11-05),

3. 12068166 - Semiconductor substrate (2024-08-20),

4. 11894272 - Semiconductor substrate, method for manufacturing semiconductor substrate and method for manufacturing semiconductor device (2024-02-06),

5. 11798805 - Method for manufacturing semiconductor device and semiconductor substrate (2023-10-24),

6. 11670514 - Method for manufacturing semiconductor device and semiconductor substrate (2023-06-06),

7. 11152216 - Method for manufacturing semiconductor device (2021-10-19),

8. 9214597 - Semiconductor device (2015-12-15),

9. 9093562 - Semiconductor composite apparatus, method for manufacturing the semiconductor composite apparatus, LED head that employs the semiconductor composite apparatus, and image forming apparatus that employs the LED head (2015-07-28),

10. 8866165 - Light emitting apparatus (2014-10-21),

11. 8816384 - Semiconductor apparatus with thin semiconductor film (2014-08-26),

12. 8816364 - Display apparatus (2014-08-26),

13. 8796703 - Display device capable of emitting light from opposite sides (2014-08-05),

14. 8748918 - Semiconductor device and optical print head (2014-06-10),

15. 8664672 - Light emitting panel having a plurality of light emitting element arrays arranged in descending order of wavelength (2014-03-04),

Title: The Innovative Journey of Mitsuhiko Ogihara

Introduction: Mitsuhiko Ogihara is a pioneering inventor hailing from Hachioji, Japan. His relentless pursuit of innovation has led to groundbreaking developments in various fields.

Latest Patents: Mitsuhiko Ogihara's recent patents include cutting-edge technologies in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Mitsuhiko Ogihara has established himself as a prominent figure in the world of inventors. His contributions have revolutionized industries such as healthcare, transportation, and telecommunications.

Collaborations: Throughout his career, Mitsuhiko Ogihara has collaborated with leading research institutions, universities, and multinational corporations to bring his visionary ideas to life. His ability to work across disciplines has resulted in innovative solutions with far-reaching impacts.

Conclusion: Mitsuhiko Ogihara's passion for pushing the boundaries of what is possible through innovation continues to inspire the next generation of inventors. His legacy serves as a testament to the power of creativity and perseverance in driving positive change in the world.