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For the Inventor, By the Inventor

Kamisato, Japan

Hideyuki Futamura

USPTO Granted Patents = 5 

 

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Kodama, JP (1991)
  • Kamisato, JP (1993 - 1994)
  • Tokyo, JP (2011)
  • Saitama, JP (2016)

Company Filing History:

goldMedal5 out of 2,529 
 
Hoya Corporation
 patents

Years Active: 1991-2016

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5 patents (USPTO):Explore Patents
1. 9445942 - Holding device for contact lens for vitreous surgery, holding device set, and contact lens for vitreous surgery, and lens set (2016-09-20),
2. 8007105 - Lens for intraocular observation and contact lens for vitreous surgery (2011-08-30),
3. 5302678 - Contact lens (1994-04-12),
4. 5264465 - Contact lens material and contact lens (1993-11-23),
5. 5073616 - High water content soft contact lens (1991-12-17),
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