Inventor
MORITA SEIJI
JP146 patents
⚠️ This page may combine multiple inventors who share the name “MORITA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
16 patentsUS7533396B2May 12, 2009
Information storage medium, reproducing method, and recording method
TOSHIBA KK7 citations82
US8040786B2Oct 18, 2011
Information storage medium, reproducing method, and recording method
TOSHIBA KK3 citations74
US7995442B2Aug 9, 2011
Optical recording medium, information recording method, and information reproducing method
TOSHIBA KK2 citations74
US9036457B2May 19, 2015
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8971165B2Mar 3, 2015
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8958279B2Feb 17, 2015
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8942077B2Jan 27, 2015
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8942076B2Jan 27, 2015
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8817586B2Aug 26, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8792320B2Jul 29, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8787139B2Jul 22, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8787138B2Jul 22, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8780685B2Jul 15, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8780684B2Jul 15, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8730782B2May 20, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
US8730784B2May 20, 2014
Information storage medium, reproducing method, and recording method
TOSHIBA KK0 citations63
NIKON CORP
6 patentsUS5463614AOct 31, 1995
Optical recording medium having large guide groove track pitch/meander amplitude ratio
NIKON CORP73 citations96
US5991258ANov 23, 1999
Optical disk having data stored on a land portion and a groove portion with the land portion having a greater width than the groove portion
NIKON CORP23 citations93
US6874262B2Apr 5, 2005
Method for manufacturing master substrate used for manufacturing grooved molding substrate, method for manufacturing stamper for manufacturing grooved molding substrate, method for manufacturing grooved molding substrate, grooved molding substrate, memory medium, memory device, and computer
NIKON CORP23 citations90
US6407979B1Jun 18, 2002
High density optical disk and a method for manufacturing same
NIKON CORP13 citations82
US5504734AApr 2, 1996
Optical disc
NIKON CORP12 citations74
US6829212B1Dec 7, 2004
High density optical disk and a method of high density recording
NIKON CORP11 citations70
TAKAZAWA KOJI
5 patentsUS8154971B2Apr 10, 2012
Optical recording medium, information recording method, and information reproducing method
TAKAZAWA KOJI2 citations74
US8154970B2Apr 10, 2012
Optical recording medium, information recording method, and information reproducing method
TAKAZAWA KOJI2 citations74
US8149672B2Apr 3, 2012
Optical recording medium, information recording method, and information reproducing method
TAKAZAWA KOJI2 citations74
US8139459B2Mar 20, 2012
Optical recording medium, information recording method, and information reproducing method
TAKAZAWA KOJI2 citations74
US8134899B2Mar 13, 2012
Optical recording medium, information recording method, and information reproducing method
TAKAZAWA KOJI2 citations74
OTSUKA PHARMA CO LTD
4 patentsUS6096736AAug 1, 2000
Benzazepine derivatives with vasopressin agonistic activity
OTSUKA PHARMA CO LTD54 citations92
US5215999AJun 1, 1993
Quinoline derivative and antiulcer agent containing said quinoline derivative
OTSUKA PHARMA CO LTD29 citations89
US4880815ANov 14, 1989
Imidazopyridyl-alkylthio-pyridines and anti-peptic ulcer compositions containing the same
OTSUKA PHARMA CO LTD7 citations74
US4738970AApr 19, 1988
Benzimidazolyl-thio-tetrahydroquinolines and anti-peptic ulcer compositions containing the same
OTSUKA PHARMA CO LTD7 citations74
TOSHIBA MEMORY CORP
4 patentsUS9922991B2Mar 20, 2018
Semiconductor memory device and method for manufacturing same
TOSHIBA MEMORY CORP8 citations84
US10395899B2Aug 27, 2019
Method of manufacturing semiconductor device and semiconductor manufacturing apparatus
TOSHIBA MEMORY CORP2 citations73
US10113030B2Oct 30, 2018
Resist material and pattern forming method using same
TOSHIBA MEMORY CORP2 citations73
US11217431B2Jan 4, 2022
Method of manufacturing semiconductor device and semiconductor manufacturing apparatus
TOSHIBA MEMORY CORP1 citations63
ANDO HIDEO
3 patentsUS8142981B2Mar 27, 2012
Storage medium, reproducing method, and recording method
ANDO HIDEO6 citations84
US8127323B2Feb 28, 2012
Information storage medium, reproducing method, and recording medium
ANDO HIDEO5 citations82
US8588047B2Nov 19, 2013
Storage medium, reproducing method, and recording method
ANDO HIDEO4 citations74
SEIKO INSTR INC
2 patentsSANYO ELECTRIC CO
2 patentsSII NANOTECHNOLOGY INC
2 patentsSOTEC COMPANY LIMITED
1 patentRES INVESTMENT NETWORK INC
1 patentMORITA KAZUYO
1 patentMORITA SEIJI
1 patentCITIZEN HOLDINGS CO LTD
1 patentCITIZEN WATCH CO LTD
1 patentShowing the top 50 of 146 patents by PatentIndex Score.