Inventor
NISHIDA HIROTO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “NISHIDA HIROTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
15 patentsUS5255255AOct 19, 1993
Disk loading device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations89
US5590109ADec 31, 1996
Disc apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations73
US6459674B1Oct 1, 2002
Disc changer apparatus with vibration free turntable
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72
US6212156B1Apr 3, 2001
Disc changer apparatus with vibration free turntable
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations72
US5696746ADec 9, 1997
Disk apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72
US5748606AMay 5, 1998
Optical disc player device with a vibration prevention mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations71
US7284248B2Oct 16, 2007
Optical disc driving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US7100176B2Aug 29, 2006
Optical disk driving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US7418723B2Aug 26, 2008
Optical pickup device and optical disk record/playback device for reducing the size of the record/playback device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US5825738AOct 20, 1998
Disc apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5796698AAug 18, 1998
Disc apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7284247B2Oct 16, 2007
Optical disc driving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7278145B2Oct 2, 2007
Optical disk driving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7234148B2Jun 19, 2007
Optical disc driving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7219356B2May 15, 2007
Optical disc driving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
PANASONIC CORP
7 patentsUS7609593B2Oct 27, 2009
Disc drive apparatus
PANASONIC CORP3 citations62
US8020178B2Sep 13, 2011
Optical disk device having supported rotating arm
PANASONIC CORP2 citations61
US7844980B2Nov 30, 2010
Optical disc device having reduced striking sound
PANASONIC CORP2 citations61
US7793313B2Sep 7, 2010
Optical disc device for identifying an inserted disc
PANASONIC CORP4 citations61
US7840973B2Nov 23, 2010
Optical disc device having improved disc detection
PANASONIC CORP2 citations60
US7900219B2Mar 1, 2011
Disc device having improved suppression of disc movement
PANASONIC CORP0 citations50
US7752640B2Jul 6, 2010
Optical disk device
PANASONIC CORP0 citations50
MITSUI CHEMICALS INC
6 patentsUS7332070B2Feb 19, 2008
Method of preventing heat exchanger fouling
MITSUI CHEMICALS INC15 citations79
US7449048B2Nov 11, 2008
Method of reusing exhaust gas in polymer production plant
MITSUI CHEMICALS INC7 citations68
US7157540B2Jan 2, 2007
Olefinic polymer and process for producing the same
MITSUI CHEMICALS INC3 citations62
US7037998B2May 2, 2006
Olefinic polymer and process for producing the same
MITSUI CHEMICALS INC2 citations62
US6891002B2May 10, 2005
Process for producing polyolefin
MITSUI CHEMICALS INC3 citations60
US6858681B2Feb 22, 2005
Process for producing olefinic polymer
MITSUI CHEMICALS INC1 citations52