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For the Inventor, By the Inventor

Hamamatsu, Japan

Toru Hirohata

USPTO Granted Patents = 42 


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:

goldMedal37 out of 2,938 
 
Hamamatsu-photonics K.k.
 patents
silverMedal4 out of 134 
 
Hamamatsu Photonics Kabushiki Kaisha
 patents
bronzeMedal2 out of 432 
 
Kyushu University
 patents
4. 1 out of 832,843 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2024

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Areas of Expertise:
Light-Emitting Devices
Organic Electro-Luminescent Elements
Bioinstrumentation Devices
Surface-Enhanced Raman Scattering
Photodetectors
Quantum Cascade Detectors
Photocathodes
Electron Tubes
Optical Elements
Photoemitter Electron Tubes
Optical Logic Operations
High Speed Optical Memory
42 patents (USPTO):Explore 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.

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