Inventor · disambiguated record
Kouji Obara
Also filed as: OBARA KOUJI
8 granted patents·211 citations·filing 1993–2003
89Inventor score
Files withNIPPON THOMPSON CO LTD8
Top patents by PatentIndex Score
8 records- 0188US5842283APosition detection apparatus along with a track rail unit and guide unit on which it is equippedNIPPON THOMPSON CO LTD·Filed 1996·Granted Dec 1, 1998·49 cites·8 claims
- 0287US6290394B1Linear motion guide unit with lubricating meansNIPPON THOMPSON CO LTD·Filed 1999·Granted Sep 18, 2001·44 cites·12 claims
- 0380US5945824ALinear motion rolling guide unit with detection deviceNIPPON THOMPSON CO LTD·Filed 1997·Granted Aug 31, 1999·52 cites·7 claims
- 0475US5779367ASpline bearing with detection deviceNIPPON THOMPSON CO LTD·Filed 1997·Granted Jul 14, 1998·29 cites·7 claims
- 0571US6971797B2Linear motion guide unit with means for keeping cage against wobblingNIPPON THOMPSON CO LTD·Filed 2003·Granted Dec 6, 2005·12 cites·15 claims
- 0662US6736541B2Linear motion guide unit with means for keeping cage against wanderingNIPPON THOMPSON CO LTD·Filed 2002·Granted May 18, 2004·8 cites·15 claims
- 0756US5789835APositioning apparatusNIPPON THOMPSON CO LTD·Filed 1997·Granted Aug 4, 1998·14 cites·5 claims
- 0830US5469030ADirect current motor drive apparatusNIPPON THOMPSON CO LTD·Filed 1993·Granted Nov 21, 1995·3 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →