Inventor · disambiguated record
Seijiro Kawamura
Also filed as: KAWAMURA SEIJIRO
42 granted patents·390 citations·filing 1985–2004
98Inventor score
Technology areasE03D
Top patents by PatentIndex Score
42 records- 0187USD355246SCombined bidet, bidet control, toilet seat and coverTOTO LTD·Filed 1992·Granted Feb 7, 1995·31 cites·1 claims
- 0278USD438939SWater closetTOTO LTD·Filed 1999·Granted Mar 13, 2001·20 cites·1 claims
- 0377USD422347SPedestal sinkTOTO LTD·Filed 1999·Granted Apr 4, 2000·20 cites·1 claims
- 0476USD472310SToiletTOTO LTD·Filed 2002·Granted Mar 25, 2003·20 cites·1 claims
- 0575US4692951ASanitary facility room for clean roomTOTO LTD·Filed 1985·Granted Sep 15, 1987·42 cites·31 claims
- 0672USD472619SToiletTOTO LTD·Filed 2002·Granted Apr 1, 2003·17 cites·1 claims
- 0771USD470928SPedestal sink for receiving a faucet setTOTO LTD·Filed 2002·Granted Feb 25, 2003·17 cites·1 claims
- 0871USD379496SWater closetTOTO LTD·Filed 1995·Granted May 27, 1997·17 cites·1 claims
- 0971USD354477SRemote controller for a toiletTOTO LTD·Filed 1992·Granted Jan 17, 1995·15 cites·1 claims
- 1063USD421104SSinkTOTO LTD·Filed 1999·Granted Feb 22, 2000·11 cites·1 claims
- 1163US4967425ASanitary equipment for clean roomTOTO LTD·Filed 1989·Granted Nov 6, 1990·27 cites·8 claims
- 1260USD443346SBidetTOTO LTD·Filed 2000·Granted Jun 5, 2001·11 cites·1 claims
- 1358USD399294SWater closetTOTO LTD·Filed 1997·Granted Oct 6, 1998·10 cites·1 claims
- 1456USD384136SWater closetTOTO LTD·Filed 1995·Granted Sep 23, 1997·9 cites·1 claims
- 1556USD383832SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1995·Granted Sep 16, 1997·8 cites·1 claims
- 1654USD470929SSink for receiving a faucet setTOTO LTD·Filed 2002·Granted Feb 25, 2003·8 cites·1 claims
- 1754USD377209SWater closet tankTOTO LTD·Filed 1995·Granted Jan 7, 1997·8 cites·1 claims
- 1853USD355950SBasinTOTO LTD·Filed 1992·Granted Feb 28, 1995·7 cites·1 claims
- 1952USD382333SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1995·Granted Aug 12, 1997·8 cites·1 claims
- 2049USD478376SWater closetTOTO LTD·Filed 2002·Granted Aug 12, 2003·6 cites·1 claims
- 2149USD406329STrap portion of a water closetTOTO LTD·Filed 1997·Granted Mar 2, 1999·7 cites·1 claims
- 2249USD382946SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1995·Granted Aug 26, 1997·7 cites·1 claims
- 2346USD382334SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1995·Granted Aug 12, 1997·6 cites·1 claims
- 2446USD382325SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1995·Granted Aug 12, 1997·6 cites·1 claims
- 2545USD453556SSix-liter toiletTOTO LTD·Filed 2000·Granted Feb 12, 2002·5 cites·1 claims
- 2645USD441062SPedestal sinkTOTO LTD·Filed 2000·Granted Apr 24, 2001·5 cites·1 claims
- 2745USD414549SPedestal-type sinkTOTO LTD·Filed 1998·Granted Sep 28, 1999·5 cites·1 claims
- 2844USD432218STrap portion of a water closetTOTO LTD·Filed 1998·Granted Oct 17, 2000·5 cites·1 claims
- 2942USD369401SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1994·Granted Apr 30, 1996·4 cites·1 claims
- 3041USD369400SCombined toilet basin, toilet seat and seat coverKAWAMURA SEIJIRO·Filed 1994·Granted Apr 30, 1996·4 cites·1 claims
- 3140USD472965SWater closetTOTO LTD·Filed 2002·Granted Apr 8, 2003·3 cites·1 claims
- 3240USD382335SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1995·Granted Aug 12, 1997·4 cites·1 claims
- 3339USD518924SPedestal sinkTOTO LTD·Filed 2004·Granted Apr 11, 2006·3 cites·1 claims
- 3438USD373182SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1994·Granted Aug 27, 1996·3 cites·1 claims
- 3537USD472309SBidetTOTO LTD·Filed 2002·Granted Mar 25, 2003·2 cites·1 claims
- 3636USD355024SBasinTOTO LTD·Filed 1993·Granted Jan 31, 1995·2 cites·1 claims
- 3736USD345200SBidetTOTO LTD·Filed 1992·Granted Mar 15, 1994·2 cites·1 claims
- 3834USD382947SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1995·Granted Aug 26, 1997·2 cites·1 claims
- 3934USD354121SCombined toilet, toilet seat and toilet seat coverTOTO LTD·Filed 1992·Granted Jan 3, 1995·2 cites·1 claims
- 4032USD370719SCombined toilet basin, toilet seat and seat coverTOTO LTD·Filed 1994·Granted Jun 11, 1996·1 cites·1 claims
- 4131USD441063SSinkTOTO LTD·Filed 2000·Granted Apr 24, 2001·0 cites·1 claims
- 4230USD353191SToiletTOTO LTD·Filed 1992·Granted Dec 6, 1994·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →