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For the Inventor, By the Inventor

Otsu, Japan

Hiroshi Kawatake

This inventor holds 3 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 2003-2009.

USPTO Granted Patents = 3

% Patents Active = 33.3

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Shiga, JP (2003)
  • Otsu, JP (2004 - 2009)

Company Filing History:

goldMedal3 out of 3,578 
 
Toray Industries, Inc.
 patents

Years Active: 2003-2009

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3 patents (USPTO):Explore Patents
1. 7622004 - Slit die, and method and device for producing base material with coating film (2009-11-24),
2. 6783803 - Leaf coater and method for producing leaf type coated substrates (2004-08-31),
3. 6641670 - Leaf coater for producing leaf type coated substrates (2003-11-04),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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