Tadataka Edamura

This inventor holds 61 USPTO granted patents and 11 published patent applications and 3 EPO patents, primarily in Quantum Cascade Lasers. Top assignees: Hamamatsu-Photonics K.k., Osaka University. Active years: 2005-2026.

USPTO Granted Patents = 61 (Patent Applications = 11)

% Patents Active = 93.4

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 66(Granted Patents)

Forward Citations (Not Self Cited) = 49(Dec 10, 2025)

Location History:

Hamamtsu, JP (2016)
Hamamatsu, JP (2005 - 2024)

Company Filing History:

61 out of 3,124

Hamamatsu-Photonics K.k.

where one patent can have more than one assignee

Years Active: 2005-2026

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Areas of Expertise:

Quantum Cascade Laser

Optical Device

Fluid Analyzer

Light-Emitting Device

External Resonance Laser

Sintered Body

Diffraction Grating

Photoelectric Conversion

Wavelength Variable Light Source

Laser Module

Laser Manufacturing

Semiconductor Laser

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12706435 - External resonant laser module and method of manufacturing external resonant laser module (2026-08-11),

2. 12680955 - Photodetector and beating spectroscopy device (2026-07-14),

3. 12676457 - External resonant laser module (2026-07-07),

4. 12650377 - Photodetector and beating spectroscopy device (2026-06-09),

5. 12573812 - Optical device and light-emitting device (2026-03-10),

6. 12548982 - Quantum cascade laser element and quantum cascade laser device (2026-02-10),

7. 12525768 - External resonance-type laser module (2026-01-13),

8. 12520615 - Light detection module and beat spectrometer (2026-01-06),

9. 12438339 - External resonant laser module and method of manufacturing external resonant laser module (2025-10-07),

10. 12327976 - External resonance-type laser module (2025-06-10),

11. 12300968 - External resonant laser module (2025-05-13),

12. 12278463 - External resonant laser module (2025-04-14),

13. 12119613 - Sintered body, sputtering target, film, quantum cascade laser, and method of film formation (2024-10-15),

14. 12119612 - Light emitting element, method for manufacturing light emitting element, and method for designing phase modulation layer (2024-10-15),

15. 12078813 - Light source module (2024-09-03),

Title: The Legacy of Tadataka Edamura

Introduction: Tadataka Edamura, a pioneering inventor hailing from Hamamatsu, Japan, has made significant contributions to the field of innovation with his groundbreaking ideas and inventions.

Latest Patents: Edamura's latest patents include advancements in robotics technology for healthcare applications, as well as innovative solutions in renewable energy systems.

Career Highlights: Throughout his illustrious career, Edamura has been recognized for his inventive spirit and dedication to pushing the boundaries of technology. His work has led to numerous breakthroughs in various industries, earning him a reputation as a visionary inventor.

Collaborations: Edamura has collaborated with leading research institutions and tech companies to bring his ideas to life. His partnerships have been instrumental in turning his concepts into tangible products that have had a lasting impact on society.

Conclusion: Tadataka Edamura's passion for innovation and his relentless pursuit of excellence have solidified his place as a trailblazing inventor in the world of technology. His contributions continue to inspire future generations of inventors to think outside the box and strive for greatness.