Inventor · disambiguated record
Tatsuji Katoh
Also filed as: KATOH TATSUJI
4 granted patents·142 citations·filing 1993–1995
81Inventor score
Technology areasB09B
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0189US5611493ASystem and method for disposing wasteHITACHI LTD·Filed 1995·Granted Mar 18, 1997·46 cites·8 claims
- 0281US5740918AApparatus and method for density separation of plasticsHITACHI LTD·Filed 1995·Granted Apr 21, 1998·28 cites·7 claims
- 0379US5431347ASystem and method for disposing wasteHITACHI LTD·Filed 1993·Granted Jul 11, 1995·29 cites·51 claims
- 0479US5301881ASystem for disposing wasteHITACHI LTD·Filed 1993·Granted Apr 12, 1994·39 cites·23 claims
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