Inventor · disambiguated record
Kouji Nishizawa
Also filed as: NISHIZAWA KOUJI
6 granted patents·2 pending applications·728 citations·filing 1999–2006
88Inventor score
Top patents by PatentIndex Score
8 records- 0193US7101363B2Medical manipulator having a plurality of jointsHITACHI LTD·Filed 2003·Granted Sep 5, 2006·444 cites·7 claims
- 0283US6497651B1Operating instrument insertion apparatus and operation supporting apparatusHITACHI LTD·Filed 2000·Granted Dec 24, 2002·133 cites·8 claims
- 0380US6496756B1Master-slave manipulator apparatus and method therefor, further training apparatus for manipulator operation input and method thereforTECHNOLOGY RES ASS OF MEDICAL·Filed 1999·Granted Dec 17, 2002·72 cites·20 claims
- 0470US6770026B2Operating instrument insertion apparatus and operation supporting apparatusHITACHI LTD·Filed 2002·Granted Aug 3, 2004·47 cites·12 claims
- 0563US6666876B2Forceps and manipulator with using thereofHITACHI LTD·Filed 2001·Granted Dec 23, 2003·29 cites·11 claims
- 0647US7671249B2Operation input device, telecontrol system and telecontrol methodHITACHI LTD·Filed 2004·Granted Mar 2, 2010·3 cites·15 claims
- 0745US2007208375A1Surgical deviceNISHIZAWA KOUJI·Filed 2006·Application pending·0 cites
- 0845US2006190034A1Surgical instrumentNISHIZAWA KOUJI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →