IG-TECHNICAL RESEARCH INC. 1816-12, AZA-KAMINAWAME, OHAZA-KANISAWA, HIGASHINE-SHI

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YAMAGATA 999-37, JP

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Patents Grantslast 30 patents

Information Patent Grant
Refractory/heat insulating panels
- Patent number 5,678,369
- Issue date Oct 21, 1997
- IG-Technical Research Inc.
- Takashi Ishikawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Painting device
- Patent number 5,620,517
- Issue date Apr 15, 1997
- IG-Technical Research Inc.
- Minoru Saitoh
- B44 - DECORATIVE ARTS
Information Patent Grant
Sandwich panel having internal gas discharge member
- Patent number 5,580,637
- Issue date Dec 3, 1996
- IG-Technical Research Inc.
- Hiroaki Konta
- B32 - LAYERED PRODUCTS
Information Patent Grant
Continuous elongate ceramic article manufacturing system
- Patent number 4,764,102
- Issue date Aug 16, 1988
- IG-Technical Research Inc.
- Ryuichi Takahashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process and apparatus for cutting an elongate complex structure
- Patent number 4,407,179
- Issue date Oct 4, 1983
- IG-Technical Research Inc.
- Katsuhiko Iwase
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

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Patents Applicationslast 30 patents

Information Patent Application
Recycled fertilizer and method for producing the same
- Publication number 20020046585
- Publication date Apr 25, 2002
- IG-Technical Research Inc.
- Takashi Ishikawa
- C05 - FERTILISERS MANUFACTURE THEREOF