Takeshi Hachimaki

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Patents Grantslast 30 patents

Information Patent Grant
Hollow fiber membrane dehumidification device
- Patent number 6,540,818
- Issue date Apr 1, 2003
- Nabco, LTD
- Takeshi Hachimaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber membrane dehumidification device
- Patent number 6,540,817
- Issue date Apr 1, 2003
- Nabco, LTD
- Takeshi Hachimaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compressed air dehumidifier and a dehumidification device and a mod...
- Patent number 6,370,887
- Issue date Apr 16, 2002
- NABCO LTD
- Takeshi Hachimaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hollow fiber membrane dehumidification device
- Publication number 20010035092
- Publication date Nov 1, 2001
- Takeshi Hachimaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL