IDiyas

For the Inventor, By the Inventor

Kanagawa, Japan

Akira Sasaki

USPTO Granted Patents = 16


Average Co-Inventor Count = 3.1

ph-index = 12

Forward Citations = 282(Granted Patents)


Location History:

  • Yokosuka, JP (1990 - 2001)
  • Zushi, JP (2009)
  • Kanagawa, JP (1991 - 2011)
  • Yokohama, JP (2000 - 2013)

Company Filing History:

goldMedal11 out of 13,395 
 
Nissan Motor Company Limited
 patents
silverMedal3 out of 1,232 
 
Nhk Spring Co., Ltd.
 patents
bronzeMedal1 out of 85 
 
Mahle Filter Systems Japan Corporation
 patents
4. 1 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
5. 1 out of 24 
 
University of Fukui
 patents
6. 1 out of 22 
 
Kabushiki Kaisha Imasen Denki Seisakusho
 patents
where one patent can have more than one assignee

Years Active: 1990-2013

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16 patents (USPTO):Explore Patents
1. 8390796 - Oil state monitoring method and oil state monitoring device (2013-03-05),
2. 7898195 - Motor drive device (2011-03-01),
3. 7621370 - Sound increase apparatus (2009-11-24),
4. 7506626 - Device and method for amplifying suction noise (2009-03-24),
5. 7353791 - Sound increase apparatus (2008-04-08),
6. 6843533 - Reclining device (2005-01-18),
7. 6173808 - Automobile exhaust noise silencer (2001-01-16),
8. 6142569 - Reclining device (2000-11-07),
9. 5984045 - Engine exhaust noise suppressor (1999-11-16),
10. 5739483 - Automobile exhaust noise suppressor (1998-04-14),
11. 5723827 - Noise suppressing muffler (1998-03-03),
12. 5708237 - Automobile exhaust noise silencer (1998-01-13),
13. 5614699 - Automobile exhaust noise suppressor (1997-03-25),
14. 5189266 - Vehicular exhaust resonance suppression system and sensing means (1993-02-23),
15. 5065432 - Sound effect system (1991-11-12),
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