Hitoshi Nakamura

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Yotsukaidou, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cyclic poly L-lactic acid
- Patent number 10,954,336
- Issue date Mar 23, 2021
- SCRUM CO., LTD.
- Hitoshi Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Castable refractory
- Patent number 8,076,255
- Issue date Dec 13, 2011
- Nippon Steel Corporation
- Satoru Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Carbonaceous refractory and method for preparing the same
- Patent number 6,875,716
- Issue date Apr 5, 2005
- Nippon Steel Corporation
- Akio Ishii
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for packing catalyst and device therefor
- Patent number 6,467,513
- Issue date Oct 22, 2002
- Toyo Engineering Corporation
- Hideaki Yanaru
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing methanol
- Patent number 6,100,303
- Issue date Aug 8, 2000
- Toyo Engineering Corporation
- Kunio Hirotani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbon refractory for blast furnace and method for manufacturing su...
- Patent number 5,576,254
- Issue date Nov 19, 1996
- Nippon Steel Corporation
- Hitoshi Nakamura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CYCLIC POLY L-LACTIC ACID
- Publication number 20200087449
- Publication date Mar 19, 2020
- SCRUM Co., Ltd.
- Hitoshi NAKAMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Castable Refractory
- Publication number 20090130618
- Publication date May 21, 2009
- NIPPON STEEL CORPORATION
- Satoru Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Carbonaceous refractory and method for preparing the same
- Publication number 20020183189
- Publication date Dec 5, 2002
- Akio Ishii
- C21 - METALLURGY OF IRON
Information Patent Application
Process for producing synthesis gas
- Publication number 20020165417
- Publication date Nov 7, 2002
- TOYO ENGINEERING CORPORATION
- Toru Numaguchi
- C01 - INORGANIC CHEMISTRY