Isao Amemiya

This inventor holds 29 USPTO granted patents and 1 published patent application, primarily in Display Technology. Top assignees: Kabushiki Kaisha Toshiba, Hoya Corporation. Active years: 1991-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Amemiya. Retrieved from https://idiyas.com/inventor/isao-amemiya

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 29 (Patent Applications = 1)

% Patents Active = 48.3

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 178(Granted Patents)

Location History:

Yokohama, JP (1991)
Kawasaki, JP (1996 - 2000)
Yamanashi, JP (1998 - 2008)
Yamanashi-ken, JP (2008)
Machida, JP (2006 - 2014)
Tokyo, JP (2000 - 2015)

Company Filing History:

22 out of 53,250

Kabushiki Kaisha Toshiba

Years Active: 1991-2015

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Areas of Expertise:

Organic Light-Emitting Diode

Display Device

Inkjet Printing

Light Emitting Device

Optical Sensor

Transfer Mask

Electron Beam Exposure

Ultrasonic Generating Element

Mask Holder

Substrate Manufacturing

Ion Concentration Measurement

Moving-Film Display

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE45683 - Printing device (2015-09-28),

2. 8810557 - Display device and method of driving the same (2014-08-19),

3. 8679646 - Organic light-emitting diode, display and illuminating device (2014-03-25),

4. 8628167 - Printing device (2014-01-14),

5. 8580403 - Organic light-emitting diode, display and illuminating device (2013-11-12),

6. 8419497 - Light emitting device and method of manufacturing the same (2013-04-16),

7. 8373359 - Light-emitting device and driving method thereof (2013-02-12),

8. 7997694 - Inkjet recording apparatus (2011-08-16),

9. 7981526 - Display device (2011-07-19),

10. 7839087 - Light emitting device and method of manufacturing the same (2010-11-23),

11. 7790485 - Semiconductor light emitting device and method of manufacturing the same (2010-09-07),

12. 7692261 - Optical sensor element and method for driving the same (2010-04-06),

13. 7465523 - Method for manufacturing transfer mask substrate, transfer mask substrate, and transfer mask (2008-12-16),

14. 7445875 - Mask blank and mask for electron beam exposure (2008-11-04),

15. 7207651 - Inkjet printing apparatus (2007-04-24),

Title: The Innovative Journey of Isao Amemiya

Introduction: Isao Amemiya, a pioneering inventor hailing from Machida, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Isao Amemiya's latest patents showcase his commitment to pushing the boundaries of technological advancement, with a focus on areas such as robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Isao Amemiya has been recognized for his inventive spirit and problem-solving skills. His work has revolutionized industries ranging from healthcare to transportation, leaving a lasting impact on society.

Collaborations: Isao Amemiya has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. His partnerships have been instrumental in turning his innovative concepts into tangible products that benefit people worldwide.

Conclusion: In conclusion, Isao Amemiya stands as a testament to the power of innovation and the impact that one individual can have on the world. His relentless pursuit of technological advancement continues to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent pending: