Yuuji Nakashima

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Futtsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for production of metallic honeycomb body for...
- Patent number 5,971,255
- Issue date Oct 26, 1999
- Nippon Steel Corporation
- Yukihiro Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for purifying exhaust gas of internal combustion engine
- Patent number 5,902,557
- Issue date May 11, 1999
- Nippon Steel Corporation
- Kouki Yotsuya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of soldering honeycomb body
- Patent number RE35063
- Issue date Oct 17, 1995
- Nippon Steel Corporation
- Yutaka Sadano
- 228 - Metal fusion bonding
Information Patent Grant
Method of soldering honeycomb body
- Patent number 5,082,167
- Issue date Jan 21, 1992
- Nippon Steel Corporation
- Yutaka Sadano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR