Zituo Suzuki

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Extrusion die for forming a honeycomb structure
- Patent number 4,381,912
- Issue date May 3, 1983
- Nippon Soken, Inc.
- Shinichi Yamamoto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Extrusion device for producing honeycomb structures
- Patent number 4,368,025
- Issue date Jan 11, 1983
- Nippon Soken, Inc.
- Junichiro Naito
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Extrusion device for forming a honeycomb structure
- Patent number 4,362,495
- Issue date Dec 7, 1982
- Nippon Soken, Inc.
- Junichiro Naito
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Ceramic honeycomb structure
- Patent number 4,233,351
- Issue date Nov 11, 1980
- Nippon Soken, Inc.
- Kazunari Okumura
- F28 - HEAT EXCHANGE IN GENERAL