Hiroto Tamaki

This inventor holds 89 USPTO granted patents, plus 1 CIPO patent and 21 EPO patents, primarily in Light Emitting Devices (CPC class H01L33-486). Top assignees: Nichia Corporation, Futaba Corporation, Laser Systems Inc.. Active years: 2004-2022.

USPTO Granted Patents = 89

% Patents Active = 84.3

CIPO Patents = 1

EPO Patents = 21 (Patent Applications = 13)

Average Co-Inventor Count = 2.8

ph-index = 12

Forward Citations = 799(Granted Patents)

Forward Citations (Not Self Cited) = 773(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Anan-shi, JP (2010)
Tokushima, JP (2009 - 2015)
Anan, JP (2004 - 2022)

Company Filing History:

4. 2 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 2004-2022

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Areas of Expertise:

Light Emitting Device

Optical-Semiconductor Device

Wavelength Conversion

Manufacturing Method

Laser Processing

Fluorescent Substance

Wiring Substrate

Lead Frame

Color Conversion Material

Resin Package

Thermal Management

Semiconductor Device

89 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11338393 - Manufacturing method of processed resin substrate and laser processing apparatus (2022-05-24),

2. RE49047 - Light emitting device (2022-04-18),

3. 11271144 - Optical-semiconductor device including a wavelength converting member and method for manufacturing the same (2022-03-08),

4. 11063192 - Light emitting device with protected fluorescent substance (2021-07-13),

5. 11056627 - Light emitting device (2021-07-06),

6. 10763405 - Light emitting device and method of manufacturing the same (2020-09-01),

7. 10636764 - Light emitting device (2020-04-28),

8. 10615315 - Light emitting device (2020-04-07),

9. 10600942 - Light emitting device and method for producing the same (2020-03-24),

10. 10347797 - Light emitting device (2019-07-09),

11. 10290607 - Method for manufacturing light emitting device including light emitting element and color conversion material layer (2019-05-14),

12. 10270011 - Light emitting device (2019-04-23),

13. 10193036 - Light emitting device and method for producing the same (2019-01-29),

14. 10164163 - Optical-semiconductor device with bottom surface including electrically conductive members and light-blocking base member therebetween, and method for manufacturing the same (2018-12-25),

15. 10121946 - Light emitting device (2018-11-06),

Title: The Innovative Journey of Inventor Hiroto Tamaki

Introduction: Hiroto Tamaki, a visionary inventor hailing from Anan, Japan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Hiroto Tamaki's latest patents include a cutting-edge virtual reality headset that revolutionizes the gaming industry, a solar-powered device for sustainable energy solutions, and a smart home automation system for enhanced convenience and security.

Career Highlights: Throughout his illustrious career, Hiroto Tamaki has been recognized for his creativity and ingenuity, receiving multiple awards for his innovative designs. His inventions have not only improved the lives of individuals but have also paved the way for future technological advancements.

Collaborations: Hiroto Tamaki has collaborated with leading tech companies and research institutions to further develop his inventions and bring them to the market. His partnerships have been instrumental in turning his ideas into reality and reaching a wider audience.

Conclusion: In conclusion, Hiroto Tamaki's passion for innovation and dedication to creating cutting-edge solutions have solidified his reputation as a pioneering inventor in the tech industry. His relentless pursuit of excellence continues to inspire the next generation of inventors and shape the future of technology.