-
-
-
-
-
-
Oil compositions
-
Patent number 5,362,375
-
Issue date Nov 8, 1994
-
Nippon Oil Co., Ltd.
-
Junichi Kubo
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Method of purifying polyacrylonitrile
-
Patent number 5,286,844
-
Issue date Feb 15, 1994
-
Mitsubishi Rayon Co., Ltd.
-
Kozi Nishida
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
-
-
-
Thermoplastic resin compositions
-
Patent number 5,100,937
-
Issue date Mar 31, 1992
-
Nippon Oil Co., Ltd.
-
Junichi Kubo
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
-
Spinning nozzle
-
Patent number 4,717,331
-
Issue date Jan 5, 1988
-
Nippon Oil Company Limited
-
Naoyuki Maeda
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
-
Starting pitch for carbon fibers
-
Patent number 4,579,645
-
Issue date Apr 1, 1986
-
Nippon Oil Company, Limited
-
Seiichi Uemura
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
-
Starting pitches for carbon fibers
-
Patent number 4,521,294
-
Issue date Jun 4, 1985
-
Nippon Oil Co., Ltd.
-
Seiichi Uemura
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
Pitch for carbon fibers
-
Patent number 4,490,239
-
Issue date Dec 25, 1984
-
Nippon Oil Company, Limited
-
Seiichi Uemura
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
Pitch for carbon fibers
-
Patent number 4,474,617
-
Issue date Oct 2, 1984
-
Nippon Oil Company, Limited
-
Seiichi Uemura
-
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
-
-
-
Starting pitches for carbon fibers
-
Patent number 4,460,557
-
Issue date Jul 17, 1984
-
Nippon Oil Co., Ltd.
-
Hiroaki Takashima
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
Starting pitches for carbon fibers
-
Patent number 4,440,624
-
Issue date Apr 3, 1984
-
Nippon Oil Co., Ltd.
-
Seiichi Uemura
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
Starting pitches for carbon fibers
-
Patent number 4,391,788
-
Issue date Jul 5, 1983
-
Nippon Oil Co., Ltd.
-
Seiichi Uemura
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
-
Method for producing refractories
-
Patent number 4,229,221
-
Issue date Oct 21, 1980
-
Nippon Oil Co., Ltd.
-
Seiichi Uemura
-
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
-
-