Nippon Eisei Center Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Earthquake-proofing reinforcing metal fitting
- Patent number 6,925,772
- Issue date Aug 9, 2005
- Nippon Eisei Center Co., Ltd.
- Toru Iwakawa
- E04 - BUILDING
Information Patent Grant
Earthquake-proofing reinforcing metal fitting
- Patent number 6,751,921
- Issue date Jun 22, 2004
- Nippon Eisei Center Co., Ltd.
- Toru Iwakawa
- E04 - BUILDING
Information Patent Grant
Method and composition for creating a protective barrier
- Patent number 6,316,016
- Issue date Nov 13, 2001
- Nippon Eisei Center Co., Ltd.
- Toru Iwakawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Under floor insect control method for residential structures
- Patent number 5,902,597
- Issue date May 11, 1999
- Nippon Eisei Center Co., Ltd.
- Toru Iwakawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Foamable composition for creating a barrier to prevent attack of hu...
- Patent number 5,804,641
- Issue date Sep 8, 1998
- Nippon Eisei Center Co., Ltd.
- Toru Iwakawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method of creating a barrier to wood materials and wooden structure...
- Patent number 5,549,869
- Issue date Aug 27, 1996
- Nippon Eisei Center Co., Ltd.
- Toru Iwakawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
79324244 - SIRASU
- Serial number 79324244
- Registration number 7152684
- Filing date Aug 26, 2021
- NIPPON EISEI CENTER CO., LTD.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
79309257 - SIRASU
- Serial number 79309257
- Registration number 6733798
- Filing date Feb 15, 2021
- NIPPON EISEI CENTER CO., LTD.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
75125147 - CLEAN BARRIER SYSTEM
- Serial number 75125147
- Filing date Jun 25, 1996
- NIPPON EISEI CENTER CO., LTD.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry