Takashi Kawanishi

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silencer for attenuating a sound or noise transmitted through an ai...
- Patent number 6,078,671
- Issue date Jun 20, 2000
- Ebara Corporation
- Takashi Kawanishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat-exchange element
- Patent number 5,832,993
- Issue date Nov 10, 1998
- Ebara Corporation
- Naruo Ohata
- F28 - HEAT EXCHANGE IN GENERAL