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Koichi Sakamoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lubricating oil composition
Patent number
11,485,927
Issue date
Nov 1, 2022
Cosmo Oil Lubricants Co., Ltd.
Takuma Saito
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lubricating oil composition
Patent number
10,954,464
Issue date
Mar 23, 2021
Cosmo Oil Lubricants Co., Ltd.
Koichi Sakamoto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Nozzle header, cooling apparatus, manufacturing apparatus of hot-ro...
Patent number
10,322,440
Issue date
Jun 18, 2019
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Yoichi Haraguchi
C21 - METALLURGY OF IRON
Information
Patent Grant
Nozzle
Patent number
9,387,528
Issue date
Jul 12, 2016
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Koichi Sakamoto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method for producing superheavy oil emulsion fuel
Patent number
5,879,419
Issue date
Mar 9, 1999
Kao Corporation
Noboru Moriyama
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for producing superheavy oil emulsion fuel and fuel produced...
Patent number
5,851,245
Issue date
Dec 22, 1998
Kao Corporation
Noboru Moriyama
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
System for the recovery of ammonia escaping from an ammonia reducti...
Patent number
5,770,163
Issue date
Jun 23, 1998
Mitsubishi Jukogyo Kabushiki Kaisha
Tadashi Gengo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Lubricating Oil Composition
Publication number
20220002629
Publication date
Jan 6, 2022
COSMO OIL LUBRICANTS CO., LTD.
Takuma Saito
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Lubricating Oil Composition
Publication number
20200362262
Publication date
Nov 19, 2020
COSMO OIL LUBRICANTS CO., LTD.
Koichi Sakamoto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
NOZZLE HEADER, COOLING APPARATUS, MANUFACTURING APPARATUS OF HOT-RO...
Publication number
20150224551
Publication date
Aug 13, 2015
PRIMETALS TECHNOLOGIES JAPAN, LTD.
Yoichi Haraguchi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
NOZZLE
Publication number
20150217351
Publication date
Aug 6, 2015
Mitsubishi-Hitachi Metals Machinery, Inc.
Koichi Sakamoto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...