Inventor · disambiguated record
Masami Shoji
Also filed as: SHOJI MASAMI
4 granted patents·221 citations·filing 1979–1998
76Inventor score
Top patents by PatentIndex Score
4 records- 0182US6508982B1Air-cleaning apparatus and air-cleaning methodSEISUI KK·Filed 1998·Granted Jan 21, 2003·205 cites·14 claims
- 0239US4326777AElectrochromic display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Apr 27, 1982·8 cites·9 claims
- 0337US5199995ACompounds for removing iron rust scales from water pipes and method thereforSEISUI CO LTD·Filed 1992·Granted Apr 6, 1993·8 cites·3 claims
- 0427US4396913AElectrochromic display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Aug 2, 1983·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →