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For the Inventor, By the Inventor

Tokyo, Japan

Keishi Takaki

USPTO Granted Patents = 21 

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 55(Granted Patents)


Location History:

  • Kanagawa, JP (2015)
  • Chiba, JP (2012 - 2016)
  • Tokyo, JP (2007 - 2021)

Company Filing History:

goldMedal20 out of 2,637 
 
The Furukawa Electric Co., Ltd.
 patents
silverMedal2 out of 4,814 
 
Fuji Electric Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2007-2021

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21 patents (USPTO):Explore Patents
1. 11139632 - Optical module and light output device (2021-10-05),
2. 9911842 - Nitride semiconductor device, production method thereof, diode, and field effect transistor (2018-03-06),
3. 9653589 - Semiconductor multi-layer substrate, semiconductor device, and method for manufacturing the same (2017-05-16),
4. 9300114 - Laser device, method of manufacturing the same, laser device array, light source and light module (2016-03-29),
5. 9276066 - Semiconductor multi-layer substrate and semiconductor element (2016-03-01),
6. 8941149 - Semiconductor device (2015-01-27),
7. 8861562 - Vertical light emitting device and manufacturing method (2014-10-14),
8. 8532155 - Optical interconnection system (2013-09-10),
9. 8494022 - Surface emitting laser, surface emitting laser array, light source and optical module (2013-07-23),
10. 8488644 - Semiconductor laser element and manufacturing method thereof (2013-07-16),
11. 8306080 - Vertical cavity surface emitting laser apparatus (2012-11-06),
12. 8270447 - Semiconductor light emitting element and manufacturing method thereof (2012-09-18),
13. 8204093 - Method of manufacturing vertical-cavity surface emitting laser and vertical-cavity surface emitting laser array (2012-06-19),
14. 8178364 - Testing method of surface-emitting laser device and testing device thereof (2012-05-15),
15. 7907653 - Vertical cavity surface emitting laser device and vertical cavity surface emitting laser array (2011-03-15),

Title: Keishi Takaki - Innovative Inventor from Tokyo

Introduction: Keishi Takaki is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Keishi Takaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With over two decades of experience in the innovation industry, Keishi Takaki has worked with leading research institutions and tech companies to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Keishi Takaki has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Keishi Takaki's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

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