Inventor
SHIRAISHI HIROSHI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAISHI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS5512328AApr 30, 1996
Method for forming a pattern and forming a thin film used in pattern formation
HITACHI LTD336 citations98
US6653052B2Nov 25, 2003
Electron device manufacturing method, a pattern forming method, and a photomask used for those methods
HITACHI LTD15 citations92
US6319649B1Nov 20, 2001
Photosensitive resin composition and method of forming resist images
HITACHI LTD31 citations92
US5350485ASep 27, 1994
High-resolution lithography and semiconductor device manufacturing method
HITACHI LTD30 citations92
US5330880AJul 19, 1994
Process for producing optical disks
HITACHI LTD35 citations92
US5324550AJun 28, 1994
Pattern forming method
HITACHI LTD21 citations92
US4722881AFeb 2, 1988
Radiation-sensitive resist composition with an admixture of cis-(1,3,5,7-tetrahydroxy)-1,3,5,7-tetraphenylcyclotetrasiloxane and a polysilsesquioxane
HITACHI LTD49 citations92
US4409317AOct 11, 1983
Radiation sensitive coating composition
HITACHI LTD29 citations92
US5441849AAug 15, 1995
Method of forming pattern and making semiconductor device using radiation-induced conductive resin bottom resist layer
HITACHI LTD30 citations91
US6703171B2Mar 9, 2004
Photomask, the manufacturing method, a patterning method, and a semiconductor device manufacturing method
HITACHI LTD13 citations84
US6017680AJan 25, 2000
Method for pattern formation and process for preparing semiconductor device
HITACHI LTD13 citations82
US4835089AMay 30, 1989
Resist pattern forming process with dry etching
HITACHI LTD22 citations81
US5118582AJun 2, 1992
Pattern forming material and process for forming pattern using the same
HITACHI LTD19 citations78
US6156486ADec 5, 2000
Method for pattern formation and process for preparing semiconductor device
HITACHI LTD7 citations74
US7642145B2Jan 5, 2010
Method for producing electronic device
HITACHI LTD7 citations73
US4465768AAug 14, 1984
Pattern-formation method with iodine containing azide and oxygen plasma etching of substrate
HITACHI LTD15 citations73
US6489082B1Dec 3, 2002
Method for pattern formation and process for preparing semiconductor device
HITACHI LTD3 citations63
US6855483B2Feb 15, 2005
Method for pattern formation and process for preparing semiconductor device
HITACHI LTD0 citations52
US5470996ANov 28, 1995
Pattern forming material and process for forming pattern using the same
HITACHI LTD1 citations48
UBE INDUSTRIES
7 patentsUS5178663AJan 12, 1993
3-alkoxyalkanoic acid derivative, process for preparing the same and herbicide using the same
UBE INDUSTRIES21 citations92
US4401830AAug 30, 1983
Process for preparation of 3-alkoxy-4-hydroxyphenylacetic acid
UBE INDUSTRIES21 citations78
US6515185B1Feb 4, 2003
Method of producing cyclododecanone and cyclododecanol
UBE INDUSTRIES10 citations74
US5389601AFeb 14, 1995
3-alkoxy-N-cycloalkylsulfonyalkanoic amide derivative and herbicide using the same
UBE INDUSTRIES14 citations73
US5376620ADec 27, 1994
Sulfonamide derivative, process for preparing the same and herbicide using the same
UBE INDUSTRIES16 citations73
US6335472B1Jan 1, 2002
Method of hydrogenating epoxidized C6—C12 cyclohydrocarbon compounds
UBE INDUSTRIES10 citations72
US4165341AAug 21, 1979
Process for preparing protocatechualdehyde and its derivatives
UBE INDUSTRIES13 citations71
RENESAS TECH CORP
3 patentsUS6927002B2Aug 9, 2005
Photomask, the manufacturing method, a patterning method, and a semiconductor device manufacturing method
RENESAS TECH CORP17 citations92
US7005216B2Feb 28, 2006
Photo mask
RENESAS TECH CORP11 citations82
US6750000B2Jun 15, 2004
Electron device manufacturing method, a pattern forming method, and a photomask used for those methods
RENESAS TECH CORP10 citations74
OLYMPUS CORP
3 patentsUS10939093B2Mar 2, 2021
Image processing device for endoscope that reconfigures image processing circuit based on disconnection time
OLYMPUS CORP0 citations49
US10694080B2Jun 23, 2020
Endoscope system
OLYMPUS CORP0 citations49
US10149609B2Dec 11, 2018
Signal processing device and endoscope system
OLYMPUS CORP0 citations42