IDiyas

For the Inventor, By the Inventor

Tokorozawa, Japan

Shigeki Endo

USPTO Granted Patents = 25



Average Co-Inventor Count = 3.0

ph-index = 10

Forward Citations = 252(Granted Patents)


Location History:

  • Tokyo, JP (1993)
  • Kodaira, JP (1992 - 2004)
  • Saitama-ken, JP (2004 - 2006)
  • Tokorozawa, JP (1993 - 2014)

Company Filing History:

goldMedal23 out of 5,118 
 
Bridgestone Corporation
 patents
silverMedal1 out of 2 
 
Brigdestone Corporation
 patents
bronzeMedal1 out of 832,680 
Other
 patents

Years Active: 1992-2014

where 'Filed Patents' based on already Granted Patents

25 patents (USPTO):
1. 8673168 - Method for producing silicon fine particles and method for controlling particle diameter of silicon fine particles (2014-03-18),
2. 8168831 - Non-aqueous electrolyte cell, electrode stabilizing agent, phosphazene derivative and method of producing the same (2012-05-01),
3. 7560595 - Non-aqueous electrolyte cell, electrolyte stabilizing agent, and phosphazene derivative and method for preparation thereof (2009-07-14),
4. 7553373 - Silicon carbide single crystal and production thereof (2009-06-30),
5. 7229719 - Non-aqueous electrolyte secondary battery (2007-06-12),
6. 7099142 - Additive for non-aqueous liquid electrolyte secondary cell, non-aqueous liquid electrolyte secondary cell, additive for non-aqueous liquid electrolyte electric double layer capacitor and non-aqueous liquid electrolyte electric double layer capacitor (2006-08-29),
7. 7067219 - Additive for nonaqueous-electrolyte secondary battery (2006-06-27),
8. 7048798 - Silicon carbide single crystal and method and apparatus for producing the same (2006-05-23),
9. 7029643 - Silicon carbide powder and method for producing the same (2006-04-18),
10. 6955867 - Non-aqueous electrolyte secondary cell and, deterioration-preventing agent for non-aqueous electrolyte secondary cell and additive for non-aqueous electrolyte secondary cell for use therein (2005-10-18),
11. 6797202 - Particles for electro-rheological fluid (2004-09-28),
12. 6733736 - Silicon carbide powder and method for producing the same (2004-05-11),
13. 6627169 - Silicon carbide powder and production method thereof (2003-09-30),
14. 6532977 - Cleaning vessel and silicon carbide sintered body used therefor (2003-03-18),
15. 6469888 - Non-aqueous electrolyte electric double-layer capacitor (2002-10-22),

Title: Innovations of Shigeki Endo: Pioneering Silicon Technologies

Introduction

Shigeki Endo, based in Tokorozawa, Japan, is a prolific inventor known for his contributions to the field of silicon technologies. With a remarkable portfolio of 25 patents, his work focuses on innovative methods for producing and controlling silicon fine particles, as well as advancements in non-aqueous electrolyte cells.

Latest Patents

Among his latest innovations is a patent for a method for producing silicon fine particles and controlling their particle diameter. This invention aims to enable efficient production of silicon fine particles with a uniform particle diameter. The unique approach involves immersing silicon particles in an etching solution and then irradiating them with light that exceeds the band gap energy of the silicon. Another significant patent involves a non-aqueous electrolyte cell, which features a positive electrode, a negative electrode, and an electrolyte that includes a phosphazene derivative. This derivative serves as an electrode stabilizing agent and enhances safety by acting as a non-combustion agent.

Career Highlights

Shigeki Endo has made a notable impact through his role at Bridgestone Corporation, where he has applied his innovative skills to various projects. His extensive experience in research and development has positioned him as a key figure in the advancement of silicon technologies.

Collaborations

Endo's work has also involved collaborations with notable coworkers such as Masashi Otsuki and Takao Ogino. Their joint efforts have contributed to the successful development of groundbreaking technologies in their respective fields.

Conclusion

In conclusion, Shigeki Endo continues to drive innovation in the field of silicon technologies with his inventive methodologies and strategic collaborations. His contributions not only enhance the production processes but also improve the safety and efficiency of electronic components. Endo's ongoing work is profoundly shaping the future of silicon applications in various industries.

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