Inventor · disambiguated record
Masaaki Nishikawa
Also filed as: NISHIKAWA MASAAKI
6 granted patents·169 citations·filing 1986–1998
84Inventor score
Top patents by PatentIndex Score
6 records- 0196US6035159AProcess cartridge with axially shiftable drive couplingCANON KK·Filed 1997·Granted Mar 7, 2000·107 cites·29 claims
- 0269US5125047AOriginal-reading device with a movable reading unitCANON KK·Filed 1990·Granted Jun 23, 1992·31 cites·40 claims
- 0350US4677495AOriginal reading apparatusCANON KK·Filed 1986·Granted Jun 30, 1987·11 cites·2 claims
- 0447US4843480AImage reading apparatus for removing disturbances in output imagesCANON KK·Filed 1987·Granted Jun 27, 1989·9 cites·7 claims
- 0542US5900313APlastic formed product containing specific particles of ferric oxide hydroxide or iron oxideTODA KOGYO CORP·Filed 1995·Granted May 4, 1999·7 cites·14 claims
- 0637US5994611AMethod of incinerating plastic products containing ferric oxide hydroxide particlesTODA KOGYO CORP·Filed 1998·Granted Nov 30, 1999·4 cites·20 claims
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