Inventor · disambiguated record
Masanao Nagakura
Also filed as: NAGAKURA MASANAO
4 granted patents·94 citations·filing 1989–1994
77Inventor score
Technology areasG03G
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0194US5450178AProcess and apparatus for replacing the carrier portion of a developing agent having toner used in an image-forming apparatusFUJITSU LTD·Filed 1994·Granted Sep 12, 1995·66 cites·36 claims
- 0259US5418604AImage forming method and apparatus with automatic skew controlFUJITSU LTD·Filed 1993·Granted May 23, 1995·13 cites·31 claims
- 0353US5153643AMethod of preventing leakage of toner during pre-mounting transportation of a new developing unitFUJITSU LTD·Filed 1989·Granted Oct 6, 1992·10 cites·1 claims
- 0437US5068693ASheet path sensor provided in an electrophotographic image forming apparatusFUJITSU LTD·Filed 1990·Granted Nov 26, 1991·5 cites·4 claims
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