Inventor
FUJIWARA KEISUKE
JP13 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
4 patentsUS6619245B1Sep 16, 2003
Failsafe control system and method for an electromagnetically driven valve
NISSAN MOTOR57 citations96
US6401684B2Jun 11, 2002
System for controlling engine equipped with electromagnetically operated engine valve
NISSAN MOTOR91 citations96
US6397814B1Jun 4, 2002
Apparatus and method for controlling intake air quantity for internal combustion engine
NISSAN MOTOR49 citations92
US6463896B1Oct 15, 2002
Apparatus for controlling position of electromagnetically operated engine valve
NISSAN MOTOR17 citations83
NEC CORP
3 patentsUS5946253AAug 31, 1999
Semiconductor memory device
NEC CORP30 citations92
US6208583B1Mar 27, 2001
Synchronous semiconductor memory having an improved reading margin and an improved timing control in a test mode
NEC CORP12 citations73
US6577546B2Jun 10, 2003
Semiconductor integrated circuit and operating method
NEC CORP9 citations72