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For the Inventor, By the Inventor

Miyazaki, Japan

Kouichi Watanabe

USPTO Granted Patents = 7

Average Co-Inventor Count = 4.8

ph-index = 5

Forward Citations = 120(Granted Patents)


Location History:

  • Miyazaki-gun, JP (1998)
  • Miyazaki, JP (1985 - 2013)

Company Filing History:

goldMedal5 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal2 out of 16,453 
 
Panasonic Corporation
 patents

Years Active: 1985-2013

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7 patents (USPTO):Explore Patents
1. 8507072 - Antenna apparatus (2013-08-13),
2. 7924235 - Antenna apparatus employing a ceramic member mounted on a flexible sheet (2011-04-12),
3. D560070 - Edge of a magnetic sheet (2008-01-22),
4. 5846276 - Exhaust gas filter (1998-12-08),
5. 5489319 - Apparatus for purifying exhaust gas of diesel engine (1996-02-06),
6. 5239280 - Dielectric filter having inductive input/output coupling (1993-08-24),
7. 4521323 - Polycrystalline ferrite and a magnetic head using the same (1985-06-04),
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