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For the Inventor, By the Inventor

Kariya, Japan

Keiji Toh

USPTO Granted Patents = 27 

 

Average Co-Inventor Count = 4.9

ph-index = 7

Forward Citations = 251(Granted Patents)


Location History:

  • Aichi, JP (2006)
  • Aichi-ken, JP (2012)
  • Kariya, JP (1997 - 2015)

Company Filing History:

goldMedal18 out of 1,816 
 
Kabushiki Kaisha Toyota Jidoshokki
 patents
silverMedal9 out of 36,653 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal7 out of 1,960 
 
Showa Denko K.k.
 patents
4. 3 out of 1,343 
 
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
 patents
5. 2 out of 1,139 
 
Kabushiki Kaisha Toyota Chuo Kenkyusho
 patents
6. 1 out of 2 
 
Kabushiki Kaisha Toshiba Jidoshokki
 patents
7. 2 out of 832,843 
Other
 patents
where one patent can have more than one assignee

Years Active: 1997-2015

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27 patents (USPTO):Explore Patents
1. 9162203 - Hydrogen generator (2015-10-20),
2. 8824144 - Base for power module (2014-09-02),
3. 8752596 - Hydrogen filling system and hydrogen filling method (2014-06-17),
4. 8657920 - Apparatus for purifying hydrogen and method for using the same (2014-02-25),
5. 8475722 - Hydrogen generation device and method of using same (2013-07-02),
6. 8411438 - Heat sink for power module (2013-04-02),
7. 8387685 - Heat sink for power module (2013-03-05),
8. 8299606 - Semiconductor device includes a ceramic substrate and heat sink (2012-10-30),
9. 8283773 - Semiconductor device having anti-warping sheet (2012-10-09),
10. 8198539 - Heat radiator and power module (2012-06-12),
11. 8102652 - Base for power module (2012-01-24),
12. 8030760 - Semiconductor apparatus and manufacturing method thereof (2011-10-04),
13. 7923833 - Semiconductor module (2011-04-12),
14. 7875107 - Hydrogen storage tank and its manufacturing method (2011-01-25),
15. 7569929 - Semiconductor device (2009-08-04),

Title: The Innovative Journey of Keiji Toh

Introduction: Keiji Toh is a renowned inventor hailing from Kariya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Keiji Toh holds several patents in the automotive industry, particularly in the development of electric vehicle technologies and autonomous driving systems.

Career Highlights: Throughout his illustrious career, Keiji Toh has worked with leading automotive companies in Japan, spearheading research and development projects that have revolutionized the industry.

Collaborations: Keiji Toh has collaborated with top engineers and researchers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Keiji Toh's dedication to pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and engineers globally.

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