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For the Inventor, By the Inventor

Tokyo, Japan

Takaaki Sakai

This inventor holds 23 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Light Emitting Devices. Top assignees: Stanley Electric Co., Ltd, Konica Minolta Business Technologies, Inc., Konica Corporation. Active years: 2000-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaaki Sakai. Retrieved from https://idiyas.com/inventor/takaaki-sakai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 23 

% Patents Active = 56.5

 

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 90(Granted Patents)


Location History:

  • Hachioji, JP (2000 - 2012)
  • Chiba, JP (2011 - 2012)
  • Kashiwa, JP (2012 - 2014)
  • Tokyo, JP (2003 - 2018)

Company Filing History:

goldMedal9 out of 1,445 
 
Stanley Electric Co., Ltd
 patents
silverMedal7 out of 2,526 
 
Konica Minolta Business Technologies, Inc.
 patents
bronzeMedal6 out of 3,106 
 
Konica Corporation
 patents
4. 1 out of 58,145 
 
Sony Corporation
 patents

Years Active: 2000-2018

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Areas of Expertise:
Light Emitting Device
Semiconductor
Image Forming Apparatus
Manufacturing Method
Optical Semiconductor
Illuminating Device
Color Unevenness
Porous Alumina Reflector
Image Processing
Power Supply Module
Mounting Base
Leaf Springs
23 patents (USPTO):Explore Patents
1. 10014453 - Semiconductor light-emitting device emitting light mixtures with substantially white tone (2018-07-03),
2. 8757826 - Light-emitting device, method for producing the same, and illuminating device (2014-06-24),
3. 8746932 - Light emitting device and method for manufacturing the same (2014-06-10),
4. 8735926 - Semiconductor light emitting device and manufacturing method of the same (2014-05-27),
5. 8703513 - Method for manufacturing light emitting apparatus, light emitting apparatus, and mounting base thereof (2014-04-22),
6. 8508118 - Light emitting device that suppresses color unevenness (2013-08-13),
7. 8212277 - Optical semiconductor device module with power supply through uneven contacts (2012-07-03),
8. 8107105 - Image forming apparatus (2012-01-31),
9. 8106413 - Light emitting device with a porous alumina reflector made of aggregation of alumina particles (2012-01-31),
10. 8030678 - Optical semiconductor device module having leaf springs with different rectangularly-shaped terminals (2011-10-04),
11. 7913990 - Image forming system, image forming apparatus and program (2011-03-29),
12. 7895274 - Information processing apparatus and program for providing image data to a terminal (2011-02-22),
13. 7424237 - Image forming apparatus and image forming method (2008-09-09),
14. 7359659 - Image forming apparatus and image forming method to create a composite image of a page image and an input text string (2008-04-15),
15. 7215900 - Image forming apparatus having device for changing print condition (2007-05-08),

Title: Takaaki Sakai - Innovative Inventor from Tokyo

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

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

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

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

Conclusion: Takaaki Sakai's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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