Inventor
IKEDA TAKAFUMI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
10 patentsUS6377502B1Apr 23, 2002
Semiconductor device that enables simultaneous read and write/erase operation
TOSHIBA KK80 citations98
US6829194B2Dec 7, 2004
Semiconductor device that enables simultaneous read and write/read operation
TOSHIBA KK30 citations96
US7126855B2Oct 24, 2006
Semiconductor device that enables simultaneous read and write/read operation
TOSHIBA KK21 citations92
US6512693B2Jan 28, 2003
Semiconductor device that enables simultaneous read and write/erase operation
TOSHIBA KK28 citations92
US6278638B1Aug 21, 2001
Pulse generator circuit and semiconductor memory provided with the same
TOSHIBA KK17 citations92
US6920057B2Jul 19, 2005
Semiconductor device that enables simultaneous read and write/read operation
TOSHIBA KK11 citations82
US7345919B2Mar 18, 2008
Semiconductor device that enables simultaneous read and write/read operation
TOSHIBA KK7 citations74
US6407951B2Jun 18, 2002
Pulse generator circuit and semiconductor memory provided with the same
TOSHIBA KK6 citations73
US5761139AJun 2, 1998
Semiconductor memory having redundancy memory cells
TOSHIBA KK10 citations73
US8350312B2Jan 8, 2013
Semiconductor device
TOSHIBA KK0 citations41
PFIZER
10 patentsUS5256789AOct 26, 1993
Antiinflammatory hydroxamic acids and N-hydroxyureas
PFIZER19 citations74
US6131226AOct 17, 2000
1,4-dihydropyridine compounds as bradykinin antagonists
PFIZER2 citations63
US5104874AApr 14, 1992
Benzoquinone antiallergy and antinflammatory agents
PFIZER2 citations63
US6291520B1Sep 18, 2001
Hydroxamic acid and N-hydroxyurea derivatives and their use
PFIZER6 citations62
US5541218AJul 30, 1996
Indolinyl N-hydroxyurea and N-hydroxamic acid derivatives as lipoxygenase inhibitors
PFIZER5 citations62
US5521212AMay 28, 1996
Cyclopropyl N-hydroxyurea and N-hydroxyacetamides which inhibit lipoxygenase
PFIZER3 citations62
US5478822ADec 26, 1995
Tetrahydrobenzazepine derivatives which inhibit lipoxygenase
PFIZER3 citations60
US6444677B2Sep 3, 2002
5-membered heteroaryl substituted 1,4-dihydropyridine compounds as bradykinin antagonists
PFIZER6 citations59
US6156752ADec 5, 2000
Optically active 1,4-dihydropyridine compounds as bradykinin antagonists
PFIZER6 citations57
US5384320AJan 24, 1995
N-hydroxyurea derivatives which inhibit lipoxygenase
PFIZER1 citations52