Inventor
MURAKAMI TOSHIHIDE
JP32 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI TOSHIHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI GLASS CO LTD
13 patentsUS5536995AJul 16, 1996
Glass bulb for a cathode ray and a method of producing the same
ASAHI GLASS CO LTD65 citations94
US5925977AJul 20, 1999
Strengthened glass bulb for a cathode ray tube
ASAHI GLASS CO LTD25 citations92
US5445285AAug 29, 1995
Glass bulb for a cathode ray tube
ASAHI GLASS CO LTD35 citations92
USRE36838EAug 29, 2000
Glass bulb for a cathode ray and a method of producing the same
ASAHI GLASS CO LTD19 citations91
US6121723ASep 19, 2000
Glass panel for a CRT having a strengthened flat face portion
ASAHI GLASS CO LTD17 citations79
US6815882B2Nov 9, 2004
Glass bulb for a color cathode ray tube, and color cathode ray tube
ASAHI GLASS CO LTD8 citations74
US6236151B1May 22, 2001
Glass panel for an implosion-protected type cathode ray tube
ASAHI GLASS CO LTD13 citations74
US6680567B2Jan 20, 2004
Glass bulb for a cathode ray tube and cathode ray tube
ASAHI GLASS CO LTD11 citations73
US6577055B1Jun 10, 2003
Glass funnel having arch-like ridge portions and cathode ray tube using same
ASAHI GLASS CO LTD10 citations72
US6919677B2Jul 19, 2005
Glass funnel for a cathode ray tube and cathode ray tube
ASAHI GLASS CO LTD2 citations63
US6812631B2Nov 2, 2004
Glass bulb for a cathode ray tube and cathode ray tube
ASAHI GLASS CO LTD6 citations63
US6580209B2Jun 17, 2003
Glass funnel for a cathode ray tube having outwardly protruding portion surrounding the yoke
ASAHI GLASS CO LTD4 citations63
US6812632B2Nov 2, 2004
Glass funnel for a cathode ray tube and a cathode ray tube
ASAHI GLASS CO LTD1 citations51
ZEON CORP
12 patentsUS7872803B2Jan 18, 2011
Grid polarizing film, method for producing the film, optical laminate, method for producing the laminate, and liquid crystal display
ZEON CORP14 citations83
US7354632B2Apr 8, 2008
Optical laminate
ZEON CORP8 citations74
US11709302B2Jul 25, 2023
Phase difference film and production method for the same
ZEON CORP1 citations73
US11346991B2May 31, 2022
Phase difference film and production method for the same
ZEON CORP3 citations73
US10759917B2Sep 1, 2020
Conductive film and method for producing same
ZEON CORP3 citations73
US10712487B2Jul 14, 2020
Phase difference film and production method for the same
ZEON CORP3 citations73
US10287408B2May 14, 2019
Resin film, barrier film, electrically conductive film, and manufacturing method therefor
ZEON CORP2 citations71
US9774005B2Sep 26, 2017
Optical layered body and surface light source device
ZEON CORP2 citations64
US10882244B2Jan 5, 2021
Resin film, barrier film, and electrically conductive film, and production methods therefor
ZEON CORP0 citations62
US7781035B2Aug 24, 2010
Container for precision substrate
ZEON CORP6 citations60
US7638205B2Dec 29, 2009
Optical laminate film and method for producing same
ZEON CORP2 citations56
US10619021B2Apr 14, 2020
Resin film, barrier film, electrically conductive film, and manufacturing method therefor
ZEON CORP0 citations50
NIPPON ZEON CO
7 patentsUS6433102B1Aug 13, 2002
Hydrogenated polymers, resin composition, and process for producing substrate for information-recording medium
NIPPON ZEON CO31 citations92
US6525144B1Feb 25, 2003
Norbornene polymer and production process
NIPPON ZEON CO38 citations91
US5905129AMay 18, 1999
Ring-opening polymer hydrogenation products
NIPPON ZEON CO17 citations82
US5681900AOct 28, 1997
Hydrogenated norbornene ring-opening polymerization product, a process for production thereof and uses thereof
NIPPON ZEON CO11 citations74
US5106920AApr 21, 1992
Hydrogenated ring-opening polymer and process for producing same
NIPPON ZEON CO14 citations74
US5034482AJul 23, 1991
Process for producing polymer by ring-opening polymerization
NIPPON ZEON CO13 citations73
US6277923B1Aug 21, 2001
Cycloolefin-based polymer and process for producing the same
NIPPON ZEON CO5 citations63