Inventor · disambiguated record
Shigeki Matumoto
Also filed as: MATUMOTO SHIGEKI
2 granted patents·111 citations·filing 1996–1997
69Inventor score
Files withSHARP KK2
Top patents by PatentIndex Score
2 records- 0183US5707514AWater treating method and apparatus treating waste water by using ion exchange resinSHARP KK·Filed 1996·Granted Jan 13, 1998·78 cites·8 claims
- 0272US5772891AWater treating method for treating waste water by using ion exchange resinSHARP KK·Filed 1997·Granted Jun 30, 1998·33 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →