Teikoku Oil Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Porcelain composition, composite material comprising catalyst and c...
- Patent number 7,151,067
- Issue date Dec 19, 2006
- Nippon Steel Corporation
- Tadashi Sakon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of measuring flow rates of respective fluids constituting mu...
- Patent number 6,467,358
- Issue date Oct 22, 2002
- Japan National Oil Corp.
- Tomomi Nishi
- G01 - MEASURING TESTING
Information Patent Grant
Micelle solution compositions for recovering crude oil
- Patent number 4,528,105
- Issue date Jul 9, 1985
- Teikoku Oil Co., Ltd.
- Hiroshi Ito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74362198 - TEIKOKU
- Serial number 74362198
- Registration number 1865029
- Filing date Feb 26, 1993
- Teikoku Oil (U.S.A.) Co., Ltd.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74362415
- Serial number 74362415
- Registration number 1871675
- Filing date Feb 26, 1993
- Teikoku Oil (U.S.A.) Co., Ltd.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74214133
- Serial number 74214133
- Filing date Oct 21, 1991
- Teikoku Oil (U.S.A.) Co., Ltd.
- 4 - Industrial oils and greases
Information Trademark
74214134 - TEIKOKU
- Serial number 74214134
- Filing date Oct 21, 1991
- Teikoku Oil (U.S.A.) Co., Ltd.
- 4 - Industrial oils and greases