Toru Hirohata

This inventor holds 42 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Optical Devices. Top assignees: Hamamatsu-Photonics K.k., Hamamatsu Photonics Kabushiki Kaisha, Kyushu University. Active years: 1991-2024.

USPTO Granted Patents = 42 (Patent Applications = 1)

% Patents Active = 81.0

EPO Patents = 1

Average Co-Inventor Count = 4.6

ph-index = 8

Forward Citations = 193(Granted Patents)

Location History:

Shizuoka, JP (1991 - 1992)
Hamamatsu, JP (1994 - 2024)

Company Filing History:

37 out of 3,132

Hamamatsu-Photonics K.k.

patents

4 out of 134

Hamamatsu Photonics Kabushiki Kaisha

4. 1 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1991-2024

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Areas of Expertise:

Light-Emitting Device

Organic Light-Emitting Element

Photodetector

Surface-Enhanced Raman Scattering

Quantum Cascade Detector

Photocathode

Electron Tube

Optical Element

Bioinstrumentation Device

Photoemitter

Optical Logic Operation

Optical Flip-Flop Circuit

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11925046 - Light-emitting device, light-emitting method, and organic light-emitting element (2024-03-05),

2. 11444248 - Organic electro-luminescent element and bioinstrumentation device (2022-09-13),

3. 10840406 - Optical semiconductor element and method of driving optical semiconductor element (2020-11-17),

4. 10238290 - Probe for bioinstrumentation and bioinstrumentation device (2019-03-26),

5. 10228328 - Organic electro-luminescent element and bioinstrumentation device (2019-03-12),

6. 10132755 - Surface-enhanced Raman scattering element, and method for manufacturing surface-enhanced Raman scattering element (2018-11-20),

7. 9976961 - Surface-enhanced raman scattering element including a conductor layer having a base part and a plurality of protusions (2018-05-22),

8. 9874523 - Surface-enhanced Raman scattering element including a conductor layer having a base part and a plurality of protusions (2018-01-23),

9. 9863884 - Surface-enhanced Raman scattering element, and method for producing same (2018-01-09),

10. 9863883 - Surface-enhanced raman scattering element (2018-01-09),

11. 9368661 - Photodetector (2016-06-14),

12. 9276144 - Quantum cascade detector (2016-03-01),

13. 8853809 - Optical element and photodetector (2014-10-07),

14. 8482197 - Photocathode, electron tube, field assist type photocathode, field assist type photocathode array, and field assist type electron tube (2013-07-09),

15. 8446094 - Photocathode, electron tube, field assist type photocathode, field assist type photocathode array, and field assist type electron tube (2013-05-21),

Title: Toru Hirohata - Pioneering Inventor from Hamamatsu

Introduction: Toru Hirohata is a renowned inventor hailing from Hamamatsu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toru Hirohata holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Toru Hirohata has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the quality of life for many.

Collaborations: Toru Hirohata has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Toru Hirohata's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions.