Inventor · disambiguated record
Joji Matsumoto
Also filed as: MATSUMOTO JOJI
2 granted patents·8 citations·filing 1980–1981
52Inventor score
Files withMITA INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
2 records- 0140US4330198AMagnetic brush developing device for electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1980·Granted May 18, 1982·6 cites·5 claims
- 0229US4391892AMultiple copy electrophotographic process using dye sensitized ZnOMITA INDUSTRIAL CO LTD·Filed 1981·Granted Jul 5, 1983·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →