Koji Miwa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silencer and water supply device
- Patent number 7,392,550
- Issue date Jul 1, 2008
- Inax Corporation
- Koji Miwa
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Tankless western-style flush toilet
- Patent number 7,069,604
- Issue date Jul 4, 2006
- Inax Corporation
- Katsunori Tomita
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Tankless toilet, western-style flush toilet, part washing device an...
- Patent number 7,036,159
- Issue date May 2, 2006
- Inax Corporation
- Katsunori Tomita
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Tankless western-style flush toilet including control portion
- Patent number 6,823,535
- Issue date Nov 30, 2004
- Inax Corporation
- Katsunori Tomita
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Tankless toilet, western-style flush toilet, private part washing d...
- Patent number 6,675,399
- Issue date Jan 13, 2004
- Inax Corporation
- Katsunori Tomita
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Silencer and water supply device
- Publication number 20050188453
- Publication date Sep 1, 2005
- INAX CORPORATION
- Koji Miwa
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Western-style flush toilet
- Publication number 20050166308
- Publication date Aug 4, 2005
- INAX CORPORATION
- Koji Miwa
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Open/close valve, open/close valve for flush toilet, toilet washing...
- Publication number 20050015871
- Publication date Jan 27, 2005
- INAX CORPORATION
- Katsunori Tomita
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Tankless toilet, western-style flush toilet, part washing device an...
- Publication number 20040068785
- Publication date Apr 15, 2004
- INAX CORPORATION
- Katsunori Tomita
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Western water closet
- Publication number 20030140406
- Publication date Jul 31, 2003
- Koji Miwa
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Method of feeding water to stop valve, stop valve for water closet,...
- Publication number 20030106145
- Publication date Jun 12, 2003
- Katsunori Tomita
- E03 - WATER SUPPLY SEWERAGE