Inventor · disambiguated record
Wataru Shirato
Also filed as: SHIRATO WATARU
9 granted patents·60 citations·filing 1990–1993
87Inventor score
Files withMITSUBISHI NUCLEAR FUEL9
Top patents by PatentIndex Score
9 records- 0163US5158711AInsoluble tannin preparation process, waste treatment process employing insoluble tannin and adsorption process using tanninMITSUBISHI NUCLEAR FUEL·Filed 1990·Granted Oct 27, 1992·15 cites·16 claims
- 0247US5276251AProcess for treating organic phosphoric acidsMITSUBISHI NUCLEAR FUEL·Filed 1993·Granted Jan 4, 1994·9 cites·8 claims
- 0346US5320664AMethod of preparing metal element adsorbent and method of adsorbing and separating metal element using the sameMITSUBISHI NUCLEAR FUEL·Filed 1992·Granted Jun 14, 1994·10 cites·26 claims
- 0444US5274169AMethod of preparing insoluble hydrolysable tannin and method of treating waste liquid with the tanninMITSUBISHI NUCLEAR FUEL·Filed 1992·Granted Dec 28, 1993·4 cites·5 claims
- 0539US5460791AMethod for adsorbing and separating heavy metal elements by using a tannin adsorbent and method of regenerating the adsorbentMITSUBISHI NUCLEAR FUEL·Filed 1992·Granted Oct 24, 1995·8 cites·11 claims
- 0637US5104549AWaste treatment process for alkaline waste liquidMITSUBISHI NUCLEAR FUEL·Filed 1991·Granted Apr 14, 1992·8 cites·2 claims
- 0734US5296629AMethod of preparing insoluble hydrolysable tannin and method of treating waste liquid with the tanninMITSUBISHI NUCLEAR FUEL·Filed 1993·Granted Mar 22, 1994·3 cites·2 claims
- 0833US5300677AMethod of preparing insoluble hydrolysable tannin and method of treating waste liquid with the tanninMITSUBISHI NUCLEAR FUEL·Filed 1993·Granted Apr 5, 1994·1 cites·1 claims
- 0930US5626765AMethod for adsorbing and separating heavy metal elements by using a tannin adsorbentMITSUBISHI NUCLEAR FUEL·Filed 1993·Granted May 6, 1997·2 cites·1 claims
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