Inventor · disambiguated record
Masahiro Shigetomi
Also filed as: SHIGETOMI MASAHIRO
10 granted patents·441 citations·filing 1996–2004
92Inventor score
Top patents by PatentIndex Score
10 records- 0197US5890040ADeveloper cartridge and developer replenishing apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Mar 30, 1999·201 cites·9 claims
- 0292US6484003B2Color image forming apparatus with rack having detachable unitsKONISHIROKU PHOTO IND·Filed 2001·Granted Nov 19, 2002·47 cites·24 claims
- 0383US6522861B2Color image forming apparatusKONISHIROKU PHOTO IND·Filed 2002·Granted Feb 18, 2003·22 cites·8 claims
- 0483US5828934ADriving device of developing units and toner replenishing units for use in image forming apparatusKONISHIROKU PHOTO IND·Filed 1996·Granted Oct 27, 1998·36 cites·13 claims
- 0582US6600504B2Image forming apparatus having light beam adjusting mechanismKONISHIROKU PHOTO IND·Filed 2001·Granted Jul 29, 2003·22 cites·14 claims
- 0680US6249305B1Color image forming apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Jun 19, 2001·66 cites·15 claims
- 0776US6982736B2Image forming apparatus with optical adjustersKONISHIROKU PHOTO IND·Filed 2003·Granted Jan 3, 2006·12 cites·76 claims
- 0866US5749031ADeveloping apparatus in use with an image forming apparatusKONISHIROKU PHOTO IND·Filed 1996·Granted May 5, 1998·20 cites·7 claims
- 0960US6102386AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Aug 15, 2000·14 cites·5 claims
- 1046US7009629B2Image forming apparatus with optical adjustorsKONICA CORP·Filed 2004·Granted Mar 7, 2006·1 cites·52 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →