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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat-resistant roll, production method thereof, and method of produ...
Patent number
9,604,867
Issue date
Mar 28, 2017
Nichias Corporation
Masaaki Nakayama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Disc member base material for a disc roll
Patent number
8,876,680
Issue date
Nov 4, 2014
Nichias Corporation
Masaaki Nakayama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing a disc roll
Patent number
8,776,373
Issue date
Jul 15, 2014
Nichias Corporation
Masaaki Nakayama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Disc roll
Patent number
8,636,633
Issue date
Jan 28, 2014
Nichias Corporation
Masaaki Nakayama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Heat-resistant roll, production method thereof, and method of produ...
Patent number
8,303,377
Issue date
Nov 6, 2012
Nichias Corporation
Masaaki Nakayama
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
HEAT-RESISTANT ROLL, PRODUCTION METHOD THEREOF, AND METHOD OF PRODU...
Publication number
20170183252
Publication date
Jun 29, 2017
NICHIAS CORPORATION
Masaaki NAKAYAMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
DISC ROLL, METHOD FOR PRODUCING THE SAME, AND DISC MEMBER BASE MATE...
Publication number
20140283556
Publication date
Sep 25, 2014
Masaaki Nakayama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
DISC ROLL, METHOD FOR PRODUCING THE SAME, AND DISC MEMBER BASE MATE...
Publication number
20140116093
Publication date
May 1, 2014
NICHIAS CORPORATION
Masaaki Nakayama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HEAT-RESISTANT ROLL, PRODUCTION METHOD THEREOF, AND METHOD OF PRODU...
Publication number
20120298476
Publication date
Nov 29, 2012
NICHIAS CORPORATION
Masaaki Nakayama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Heat-resistant roll, production method thereof, and method of produ...
Publication number
20100064729
Publication date
Mar 18, 2010
NICHIAS CORPORATION
Masaaki Nakayama
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Disc roll, method for producing the same, and disc member base mate...
Publication number
20040220032
Publication date
Nov 4, 2004
NICHIAS CORPORATION
Masaaki Nakayama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...