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For the Inventor, By the Inventor

Sakai, Japan

Tetsuya Okamoto

USPTO Granted Patents = 64 

 

 

Average Co-Inventor Count = 4.3

ph-index = 6

Forward Citations = 149(Granted Patents)

Forward Citations (Not Self Cited) = 140(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Taki-gun, JP (2000)
  • Nara, JP (2003)
  • Kamakura, JP (2007)
  • Sakai, JP (2008 - 2020)
  • Osaka, JP (2008 - 2022)

Company Filing History:

goldMedal37 out of 25,550 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal25 out of 4,279 
 
Daikin Industries, Ltd.
 patents
bronzeMedal1 out of 17 
 
Kabushiki Kaisha Ekisho Sentan Gijutsu Kaihatsu Center
 patents
4. 1 out of 832,843 
Other
 patents

Years Active: 2000-2025

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Areas of Expertise:
Refrigeration Cycle Device
Electroluminescent Device
Organic EL Display Device
Thin Film Transistor
Refrigerant Apparatus
Flexible Device
Cleaning Method
Film-Forming Device
Rotary Compressor
Sealing Film
Plasma Treatment Device
Circuit Board
64 patents (USPTO):Explore Patents
1. 12352481 - Refrigerant apparatus (2025-07-08),
2. 12276444 - Refrigeration cycle device (2025-04-14),
3. 11313567 - Refrigeration cycle apparatus (2022-04-26),
4. 11209195 - Air conditioner with a refrigerant having a property of undergoing disproportionation (2021-12-28),
5. 11112154 - Air conditioner (2021-09-07),
6. 11073325 - Refrigeration cycle apparatus (2021-07-27),
7. 11035579 - Refrigeration cycle apparatus (2021-06-15),
8. 10608203 - Silicon oxide sealing layer for electroluminescent device (2020-03-31),
9. 10600982 - Electroluminescence device and method for producing same (2020-03-24),
10. 10510989 - Electroluminescent device (2019-12-17),
11. 10440840 - Flexible device (2019-10-08),
12. 10410855 - Cleaning method, method for manufacturing semiconductor device, and plasma treatment device (2019-09-10),
13. 10388904 - Organic el display device and method for producing organic el display device (2019-08-20),
14. 10355244 - Organic EL display device (2019-07-16),
15. 10355242 - Electroluminescent device including a plurality of sealing films (2019-07-16),

Title: Tetsuya Okamoto: Pioneering Inventor from Sakai

Introduction: Tetsuya Okamoto is a renowned inventor hailing from Sakai, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Tetsuya Okamoto holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Tetsuya Okamoto has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Tetsuya Okamoto has collaborated with top companies in Japan and globally, fostering a culture of innovation and driving progress in the ever-evolving tech landscape.

Conclusion: Tetsuya Okamoto's passion for innovation and his relentless pursuit of excellence continue to inspire aspiring inventors and shape the future of technology.

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