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Kinya Arita
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Kitakyushu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High performance flush toilet
Patent number
5,983,413
Issue date
Nov 16, 1999
Toto Ltd.
Ryosuke Hayashi
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Low flush volume toilet
Patent number
5,926,863
Issue date
Jul 27, 1999
Toto Ltd.
Kinya Arita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush toilet bowl
Patent number
5,918,325
Issue date
Jul 6, 1999
Toto, Ltd.
Kinya Arita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Tank device for flushing toilet bowl
Patent number
5,850,639
Issue date
Dec 22, 1998
Toto Ltd.
Kinya Arita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Electromechanical thermostatic mixing valve
Patent number
5,400,961
Issue date
Mar 28, 1995
Toto Ltd.
Osamu Tsutsui
G05 - CONTROLLING REGULATING
Information
Patent Grant
Automatically operating valve for regulating water flow and faucet...
Patent number
5,085,399
Issue date
Feb 4, 1992
Toto Ltd.
Osamu Tsutsui
G05 - CONTROLLING REGULATING
Information
Patent Grant
Automatically operating valve for regulating water flow and faucet...
Patent number
4,971,106
Issue date
Nov 20, 1990
Toto, Ltd.
Osamu Tsutsui
G05 - CONTROLLING REGULATING
Information
Patent Grant
Automatically operating valve for regulating water flow and faucet...
Patent number
4,967,794
Issue date
Nov 6, 1990
Toto Ltd.
Osamu Tsutsui
G05 - CONTROLLING REGULATING
Information
Patent Grant
Automatically operating valve for regulating water flow and faucet...
Patent number
4,955,535
Issue date
Sep 11, 1990
Toto Ltd.
Osamu Tsutsui
G05 - CONTROLLING REGULATING