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For the Inventor, By the Inventor

Shizuoka, Japan

Yasuhiko Matsumoto

USPTO Granted Patents = 4

 

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 57(Granted Patents)


Location History:

  • Hamamatsu, JP (1995 - 1998)
  • Shizuoka, JP (1992 - 2011)

Company Filing History:

goldMedal3 out of 5,451 
 
Yamaha Corporation
 patents
silverMedal1 out of 4,237 
 
Yamaha Hatsudoki Kabushiki Kaisha
 patents

Years Active: 1992-2011

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4 patents (USPTO):Explore Patents
1. 7935427 - Magnesium alloy part and production method thereof (2011-05-03),
2. 5705028 - Method of manufacturing a semiconductor device with flattened (1998-01-06),
3. 5403781 - Method of forming multilayered wiring (1995-04-04),
4. 5110763 - Process of fabricating multi-level wiring structure, incorporated in (1992-05-05),
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