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Patents Grants
last 30 patents
Information
Patent Grant
Silicon nitride powder production method, silicon nitride powder, s...
Patent number
9,085,462
Issue date
Jul 21, 2015
Ube Industries, Inc.
Koji Shibata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
α-type silicon nitride phosphor and production method thereof
Patent number
8,613,869
Issue date
Dec 24, 2013
Ube Industries, Inc.
Shin-ichi Sakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multilayer tube
Patent number
8,067,075
Issue date
Nov 29, 2011
Ube Industries, Inc.
Tomoharu Nishioka
B32 - LAYERED PRODUCTS
Information
Patent Grant
Modified polyimide resin and curable resin composition
Patent number
7,687,113
Issue date
Mar 30, 2010
Ube Industries, Inc.
Masahiro Naiki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminot...
Patent number
6,653,489
Issue date
Nov 25, 2003
Ube Industries, Inc.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyimide-based insulating film composition, insulating film and in...
Patent number
6,461,738
Issue date
Oct 8, 2002
Ube Industries, Inc.
Seiji Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-aqueous electrolyte and lithium secondary battery using the same
Patent number
6,413,678
Issue date
Jul 2, 2002
Ube Industries, Inc.
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polyamide resin compositions with excellent weld strength
Patent number
6,291,633
Issue date
Sep 18, 2001
UBE Industries, Inc.
Ken Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fused ceramic composite
Patent number
5,902,763
Issue date
May 11, 1999
Ube Industries, Inc.
Yoshiharu Waku
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Speed control method for injection molding machine
Patent number
5,425,906
Issue date
Jun 20, 1995
Ube Industries, Inc.
Kiyoshi Hashimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Diecasting apparatus
Patent number
5,244,033
Issue date
Sep 14, 1993
Ube Industries, Inc.
Toyoaki Ueno
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for recovering a lower alcohol from a catechol-lower alcoho...
Patent number
5,105,029
Issue date
Apr 14, 1992
Ube Industries, Inc.
Kohei Ninomiya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fiber-reinforced rubber composition and production process thereof...
Patent number
5,043,388
Issue date
Aug 27, 1991
Ube Industries, Inc.
Shinji Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and apparatus for incinerating wet refuse
Patent number
5,010,830
Issue date
Apr 30, 1991
UBE Industries, Inc.
Masahiro Asuka
F22 - STEAM GENERATION
Information
Patent Grant
Injection method of die casting machine
Patent number
4,842,038
Issue date
Jun 27, 1989
Ube Industries, Inc.
Kiyoshi Fujino
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Two fluidized bed type boiler
Patent number
4,815,418
Issue date
Mar 28, 1989
UBE Industries, Inc.
Sadahiko Maeda
F22 - STEAM GENERATION
Information
Patent Grant
Casting method in high-pressure casting
Patent number
4,799,531
Issue date
Jan 24, 1989
Ube Industries, Inc.
Tadashi Yamamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aromatic polyimide laminate sheet
Patent number
4,788,098
Issue date
Nov 29, 1988
Ube Industries, Inc.
Takahiko Sado
B32 - LAYERED PRODUCTS
Information
Patent Grant
Molten metal pouring device
Patent number
4,690,197
Issue date
Sep 1, 1987
Ube Industries, Inc.
Sadayuki Dannoura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Metal polyamide adhesive laminates
Patent number
4,690,856
Issue date
Sep 1, 1987
Ube Industries, Inc.
Bunsaku Ito
B32 - LAYERED PRODUCTS
Information
Patent Grant
Vent-type plastication molding machine
Patent number
4,511,319
Issue date
Apr 16, 1985
UBE Industries, Inc.
Seizo Takayama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing metallic nitride powder
Patent number
RE31788
Issue date
Jan 1, 1985
Ube Industries, Inc.
Tadashi Iwai
423 - Chemistry of inorganic compounds
Information
Patent Grant
Process for preparing optically active tryptophanes
Patent number
4,481,362
Issue date
Nov 6, 1984
Ube Industries, Inc.
Mamoru Nakai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for preparing phenol
Patent number
4,338,471
Issue date
Jul 6, 1982
Ube Industries, Inc.
Sumio Umemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for producing acrylonitrile in a fluidized bed reactor
Patent number
4,264,476
Issue date
Apr 28, 1981
Ube Industries, Inc.
Sumio Umemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for loading cylindrical inserts
Patent number
4,252,177
Issue date
Feb 24, 1981
Ube Industries, Inc.
Toyoaki Ueno
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for non-catalytically producing tertiary phosphine dichlorides
Patent number
4,155,932
Issue date
May 22, 1979
Ube Industries, Inc.
Mitsuo Masaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the preparation of maleic anhydride catalyst
Patent number
4,154,703
Issue date
May 15, 1979
Ube Industries, Inc.
Sumio Umemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing carbon fiber
Patent number
4,131,644
Issue date
Dec 26, 1978
Ube Industries, Inc.
Akira Nagasaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
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