Inventor · disambiguated record
Masashi Kubbota
Also filed as: KUBBOTA MASASHI
2 granted patents·7 citations·filing 1981–1986
46Inventor score
Files withMITSUBISHI PAPER MILLS LTD2
Top patents by PatentIndex Score
2 records- 0151US4407896AProcess for preparing a polyolefin resin-coated paper for photographic useMITSUBISHI PAPER MILLS LTD·Filed 1981·Granted Oct 4, 1983·7 cites·14 claims
- 0223US4770986APhotographic silver halide element containing a carboxylated polyethylene layerMITSUBISHI PAPER MILLS LTD·Filed 1986·Granted Sep 13, 1988·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →