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For the Inventor, By the Inventor

Hiroshima, Japan

Kenji Kashiyama

USPTO Granted Patents = 15

 

Average Co-Inventor Count = 4.2

ph-index = 11

Forward Citations = 339(Granted Patents)


Location History:

  • Hiroshima-ken, JP (1997 - 1998)
  • Hiroshima, JP (1991 - 2012)

Company Filing History:

goldMedal15 out of 4,683 
 
Mazda Motor Corporation
 patents

Years Active: 1991-2012

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15 patents (USPTO):Explore Patents
1. 8256280 - Arrangement structure for sensor to be mounted to engine of vehicle (2012-09-04),
2. 5713330 - Internal combustion engine with supercharger (1998-02-03),
3. 5590626 - Reciprocating engine of a spark ignition type (1997-01-07),
4. 5509394 - Internal combustion engine with supercharger (1996-04-23),
5. 5445123 - Reciprocating engine of a spark ignition type (1995-08-29),
6. 5433180 - Internal combustion engine with supercharger (1995-07-18),
7. 5357936 - Engine of a spark ignition type (1994-10-25),
8. 5309886 - Supercharged internal combustion engine (1994-05-10),
9. 5293741 - Warming-up system for warming up an engine for an automotive vehicle (1994-03-15),
10. 5233831 - Exhaust control system for internal combustion engine (1993-08-10),
11. 5207210 - Cylinder head structure of an internal combustion engine (1993-05-04),
12. 5205265 - Exhaust gas recirculation system (1993-04-27),
13. 5203311 - Exhaust gas recirculation system for an internal combustion engine (1993-04-20),
14. 5201907 - Internal combustion engine (1993-04-13),
15. 5060616 - Intake system for multiple-valve engine (1991-10-29),
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