IDiyas

For the Inventor, By the Inventor

Ageo, Japan

Ryuji Ninomiya

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 35(Granted Patents)


Location History:

  • Tokyo, JP (1999)
  • Saitama, JP (1999 - 2000)
  • Ageo, JP (1997 - 2003)

Company Filing History:

goldMedal5 out of 815 
 
Mitsui Mining & Smelting Company, Ltd.
 patents
silverMedal1 out of 13,395 
 
Nissan Motor Company Limited
 patents
bronzeMedal1 out of 2 
 
Yoshinogawa Electric Wire & Cable Co., Ltd.
 patents
4. 1 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1997-2003

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7 patents (USPTO):Explore Patents
1. 6531003 - Abrasion resistant copper alloy, copper alloy powder for build-up cladding, and engine cylinder head (2003-03-11),
2. 6103976 - Wire and cable for use in robot (2000-08-15),
3. 5993736 - Lead-free tin-silver-based soldering alloy (1999-11-30),
4. 5958333 - Tin-silver-based soldering alloy (1999-09-28),
5. 5911949 - Abrasion resistant copper alloy (1999-06-15),
6. 5718868 - Lead-free tin-zinc-based soldering alloy (1998-02-17),
7. 5658528 - Lead-free solder (1997-08-19),
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