Iwaji Shiomi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic blower and two-passage air supply apparatus
- Patent number 6,517,329
- Issue date Feb 11, 2003
- Nitto Kohki Co., Ltd.
- Iwaji Shiomi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Blower
- Patent number 6,341,943
- Issue date Jan 29, 2002
- Nitto Kohki Co. Ltd.
- Iwaji Shiomi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Switching apparatus for suction system in a vacuum pump
- Patent number 5,042,521
- Issue date Aug 27, 1991
- Nitto Kohki Co., Ltd.
- Iwaji Shiomi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas separation/extraction apparatus for separating and extracting a...
- Patent number 4,900,338
- Issue date Feb 13, 1990
- Nikki Co., Ltd.
- Iwaji Shiomi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pilot pin-locking device in drilling machines
- Patent number 4,624,608
- Issue date Nov 25, 1986
- Nitto Kohki Co., Ltd.
- Iwaji Shiomi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic blower and two-passage air supply apparatus using t...
- Publication number 20010027087
- Publication date Oct 4, 2001
- Iwaji Shiomi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...