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For the Inventor, By the Inventor

Tsuchiura, Japan

Akihisa Matsuda

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 94(Granted Patents)


Location History:

  • Tsuchiura, JP (1998 - 2001)
  • Ibaraki, JP (1993 - 2003)
  • Tsuchiura-shi Ibaraki JP (2004)

Company Filing History:

goldMedal3 out of 1,000 
 
Central Glass Company, Limited
 patents
silverMedal2 out of 1,037 
 
Agency of Industrial Science and Technology
 patents
bronzeMedal1 out of 5 
 
Agency of Industrial Science
 patents
4. 3 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2004

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6 patents (USPTO):
1. 6787692 - Solar cell substrate, thin-film solar cell, and multi-junction thin-film solar cell (2004-09-07),
2. 6503816 - Thin film formation by inductively-coupled plasma CVD process (2003-01-07),
3. 6189485 - Plasma CVD apparatus suitable for manufacturing solar cell and the like (2001-02-20),
4. 5834796 - Amorphous silicon thin film transistor and method of preparing same (1998-11-10),
5. 5808316 - Microcrystal silicon thin film transistor (1998-09-15),
6. 5246744 - Method of forming thin film of amorphous silicon by plasma CVD (1993-09-21),
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