IDiyas

For the Inventor, By the Inventor

Kawasaki, Japan

Shigetoshi Wakayama

USPTO Granted Patents = 17


Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 447(Granted Patents)


Location History:

  • Kawasaki, JP (2000 - 2011)
  • Yokohama, JP (2013)

Company Filing History:

goldMedal15 out of 39,228 
 
Fujitsu Corporation
 patents
silverMedal1 out of 467 
 
Fujitsu Microelectronics Limited
 patents
bronzeMedal1 out of 1,674 
 
Fujitsu Semiconductor Limited
 patents

Years Active: 2000-2013

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17 patents (USPTO):Explore Patents
1. 8468481 - Support program, design support system, and design support method (2013-06-18),
2. 8065553 - Phase interpolator for a timing signal generating circuit (2011-11-22),
3. 7642624 - Semiconductor device having a guard ring (2010-01-05),
4. 7496781 - Timing signal generating circuit with a master circuit and slave circuits (2009-02-24),
5. 7342434 - Semiconductor device including capacitor having decoupling capacity (2008-03-11),
6. 7256474 - Semiconductor device having a guard ring (2007-08-14),
7. 7106108 - Semiconductor integrated circuit and evaluation method of wiring in the same (2006-09-12),
8. 7096375 - Data transfer circuit between different clock regions (2006-08-22),
9. 6493394 - SIGNAL TRANSMISSION SYSTEM FOR TRANSMITTING SIGNALS BETWEEN LSI CHIPS, RECEIVER CIRCUIT FOR USE IN THE SIGNAL TRANSMISSION SYSTEM, AND SEMICONDUCTOR MEMORY DEVICE APPLYING THE SIGNAL TRANSMISSION SYSTEM (2002-12-10),
10. 6484268 - Signal transmission system having a timing adjustment circuit (2002-11-19),
11. 6377638 - SIGNAL TRANSMISSION SYSTEM FOR TRANSMITTING SIGNALS BETWEEN LSI CHIPS, RECEIVER CIRCUIT FOR USE IN THE SIGNAL TRANSMISSION SYSTEM, AND SEMICONDUCTOR MEMORY DEVICE APPLYING THE SIGNAL TRANSMISSION SYSTEM (2002-04-23),
12. 6333883 - Destructive read type memory circuit, restoring circuit for the same and sense amplifier (2001-12-25),
13. 6247138 - Timing signal generating circuit, semiconductor integrated circuit device and semiconductor integrated circuit system to which the timing signal generating circuit is applied, and signal transmission system (2001-06-12),
14. 6218713 - Logical circuit, flip-flop circuit and storage circuit with multivalued logic (2001-04-17),
15. 6205076 - Destructive read type memory circuit, restoring circuit for the same and sense amplifier (2001-03-20),
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