Inventor · disambiguated record
Youji Nawa
Also filed as: NAWA YOUJI
7 granted patents·1 pending application·61 citations·filing 1995–2004
84Inventor score
Files withJAPAN PIONICS7
Top patents by PatentIndex Score
8 records- 0163US6447576B1Cleaning agent and cleaning process of harmful gasJAPAN PIONICS·Filed 2000·Granted Sep 10, 2002·11 cites·14 claims
- 0262US6638489B2Cleaning process and cleaning agent for harmful gasJAPAN PIONICS·Filed 2001·Granted Oct 28, 2003·10 cites·4 claims
- 0357US6960552B2Decompositionally treating agent and decompositionally treating method for fluorocarbonsJAPAN PIONICS·Filed 2002·Granted Nov 1, 2005·4 cites·29 claims
- 0453US5935540ACleaning process for harmful gasJAPAN PIONICS·Filed 1998·Granted Aug 10, 1999·19 cites·10 claims
- 0545US2004185571A1Detecting agent and detection method for a gas containing metal compoundFiled 2004·Application pending·0 cites
- 0639US5756060AProcess for cleaning harmful gasJAPAN PIONICS·Filed 1996·Granted May 26, 1998·9 cites·14 claims
- 0736US5665313ADetecting agentJAPAN PIONICS·Filed 1995·Granted Sep 9, 1997·5 cites·15 claims
- 0833US5833882ADetecting agentJAPAN PIONICS·Filed 1997·Granted Nov 10, 1998·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →