Inventor
SHIMIZU MITSURU
JP34 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
18 patentsUS6097622AAug 1, 2000
Ferroelectric memory used for the RFID system, method for driving the same, semiconductor chip and ID card
TOSHIBA KK84 citations96
US5892706AApr 6, 1999
Fram, fram card, and card system using the same
TOSHIBA KK73 citations96
US5119337AJun 2, 1992
Semiconductor memory device having burn-in test function
TOSHIBA KK60 citations96
US7057948B2Jun 6, 2006
Semiconductor integrated circuit device having a test function
TOSHIBA KK33 citations93
US6046926AApr 4, 2000
Ferroelectric memory and screening method therefor
TOSHIBA KK54 citations93
US5943256AAug 24, 1999
Nonvolatile ferroelectric memory
TOSHIBA KK42 citations93
US4663584AMay 5, 1987
Intermediate potential generation circuit
TOSHIBA KK54 citations93
US5066997ANov 19, 1991
Semiconductor device
TOSHIBA KK32 citations92
US4994874AFeb 19, 1991
Input protection circuit for semiconductor integrated circuit device
TOSHIBA KK46 citations92
US4896294AJan 23, 1990
Semiconductor memory device with row and column word lines and row and column bit lines
TOSHIBA KK24 citations92
US5594265AJan 14, 1997
Input protection circuit formed in a semiconductor substrate
TOSHIBA KK17 citations82
US5142492AAug 25, 1992
Semiconductor memory device
TOSHIBA KK19 citations82
US5949109ASep 7, 1999
Semiconductor device having input protection circuit
TOSHIBA KK10 citations74
US5511027AApr 23, 1996
Semiconductor memory apparatus having a plurality of word line drive circuits
TOSHIBA KK7 citations74
US5072271ADec 10, 1991
Protection circuit for use in semiconductor integrated circuit device
TOSHIBA KK14 citations74
US4962320AOct 9, 1990
Input protection circuit for MOS device
TOSHIBA KK7 citations68
US6104233AAug 15, 2000
Substrate structure of semi-conductor device
TOSHIBA KK3 citations62
USRE36236EJun 29, 1999
Semiconductor memory device
TOSHIBA KK1 citations52
FUJI PHOTO FILM CO LTD
6 patentsUS5840352ANov 24, 1998
Fresnel lens manufacturing apparatus
FUJI PHOTO FILM CO LTD27 citations93
US6074196AJun 13, 2000
Fresnel lens manufacturing apparatus
FUJI PHOTO FILM CO LTD12 citations74
US5608477AMar 4, 1997
Instant camera
FUJI PHOTO FILM CO LTD13 citations74
US5491526AFeb 13, 1996
Instant camera and manufacturing method of the same
FUJI PHOTO FILM CO LTD9 citations74
US5794077AAug 11, 1998
Instant camera
FUJI PHOTO FILM CO LTD3 citations63
US6356712B1Mar 12, 2002
Instant camera with improved processing liquid spreading device
FUJI PHOTO FILM CO LTD6 citations58
HITACHI MAXELL
5 patentsUS4710913ADec 1, 1987
Optical recording disc
HITACHI MAXELL36 citations90
US4720826AJan 19, 1988
Ventilation arrangement for use in an optical recording disc
HITACHI MAXELL22 citations82
US4908250AMar 13, 1990
Optical recording medium and production method thereof
HITACHI MAXELL8 citations73
US5073243ADec 17, 1991
Method for producing an optical recording medium
HITACHI MAXELL3 citations60
US4876133AOct 24, 1989
Optical data recording system and method of production of recording medium
HITACHI MAXELL3 citations60