Inventor
NAKANO TOSHIHIKO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “NAKANO TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS5487130AJan 23, 1996
Fuzzy rule acquisition method and apparatus for fuzzy inference system and fuzzy inference system using the apparatus
HITACHI LTD34 citations92
US5353385AOct 4, 1994
Inference method and apparatus for use with knowledge base system and knowledge base system support method and apparatus using the inference method and apparatus
HITACHI LTD22 citations92
US7228561B2Jun 5, 2007
Open information based access control method
HITACHI LTD17 citations84
US7212097B2May 1, 2007
Service provision method and apparatus in a distributed system
HITACHI LTD14 citations84
US4866605ASep 12, 1989
System function simulation method and apparatus therefor using Petri net symbols
HITACHI LTD23 citations80
US5463718AOct 31, 1995
Learning method and apparatus
HITACHI LTD13 citations70
US5422980AJun 6, 1995
Inference processing method and apparatus
HITACHI LTD4 citations63
US12335271B2Jun 17, 2025
System, method and program for an industrial control system having assets that require different authentication and authorization levels for access
HITACHI LTD0 citations47
US8355806B2Jan 15, 2013
Information control system and information control method
HITACHI LTD0 citations39
SHINETSU CHEMICAL CO
9 patentsUS5883209AMar 16, 1999
Vinyl chloride polymerization with carboxylic acid ester of polyol and suspension agents
SHINETSU CHEMICAL CO19 citations84
US5908905AJun 1, 1999
Polymerization of vinyl chloride with t-butyl peroxyneoheptanoate and perester peroxide
SHINETSU CHEMICAL CO9 citations74
US5616660AApr 1, 1997
Polymerization of ethylenic monomer with scale preventive agent
SHINETSU CHEMICAL CO10 citations74
US5612426AMar 18, 1997
Process of producing vinyl chloride polymer using an organic peroxide in combination with 3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate
SHINETSU CHEMICAL CO8 citations74
US5576370ANov 19, 1996
Polymer scale preventive agent containing a condensation product of a hydroxynaphthalene
SHINETSU CHEMICAL CO10 citations74
US5597878AJan 28, 1997
Process of producing vinyl chloride polymer
SHINETSU CHEMICAL CO4 citations63
US5574115ANov 12, 1996
Process for polymerization with suppressed polymer scale formation
SHINETSU CHEMICAL CO4 citations63
US5360857ANov 1, 1994
Polymer scale preventive agent from naphthoquinone dye
SHINETSU CHEMICAL CO3 citations63
US5543175AAug 6, 1996
Method for forming a scale preventive coating film on inner wall surfaces of a polymerization vessel
SHINETSU CHEMICAL CO2 citations62
TOYO ALUMINIUM KK
6 patentsUS4848931AJul 18, 1989
Packaging sheet and containers and pouches using the sheet
TOYO ALUMINIUM KK67 citations94
US4771937ASep 20, 1988
Lid for heat-sealing container
TOYO ALUMINIUM KK35 citations92
US4980223ADec 25, 1990
Sheet for forming article having electromagnetic wave shieldability
TOYO ALUMINIUM KK47 citations89
US4868033ASep 19, 1989
Laminates and formings made from the same
TOYO ALUMINIUM KK19 citations80
US4756917AJul 12, 1988
Packaging sheet and containers and pouches using the sheet
TOYO ALUMINIUM KK18 citations72
US4767673AAug 30, 1988
Laminates and formings made from the same
TOYO ALUMINIUM KK14 citations71
NEC CORP
5 patentsUS5835432ANov 10, 1998
Semiconductor memory having a single end type sense amplifier
NEC CORP20 citations92
US6515549B2Feb 4, 2003
Semiconductor device having critical path connected by feedback ring oscillator
NEC CORP13 citations84
US6300821B1Oct 9, 2001
Output buffer circuit having changeable output impedance
NEC CORP8 citations74
US6181176B1Jan 30, 2001
Output buffer circuit
NEC CORP7 citations74
US7885322B2Feb 8, 2011
Jitter measuring circuit
NEC CORP4 citations63