Osamu Kawakami

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum drying apparatus
- Patent number 5,377,425
- Issue date Jan 3, 1995
- Nikku Industry Co., Ltd.
- Osamu Kawakami
- F26 - DRYING
Information Patent Grant
Vacuum drying apparatus
- Patent number 5,293,697
- Issue date Mar 15, 1994
- Nikku Industry Co., Ltd.
- Osamu Kawakami
- F26 - DRYING