Inventor · disambiguated record
Junya Ooitsu
Also filed as: OOITSU JUNYA
8 granted patents·157 citations·filing 1998–2002
88Inventor score
Files withKOYO SEIKO CO8
Top patents by PatentIndex Score
8 records- 0193US6527642B1Power transmission coupling and power transmission apparatusKOYO SEIKO CO·Filed 2000·Granted Mar 4, 2003·42 cites·12 claims
- 0284US6682224B2Bearing cage and rolling bearing having the sameKOYO SEIKO CO·Filed 2002·Granted Jan 27, 2004·21 cites·20 claims
- 0381US6808310B2Rolling bearingKOYO SEIKO CO·Filed 2002·Granted Oct 26, 2004·18 cites·36 claims
- 0475US6394249B1One-way clutchKOYO SEIKO CO·Filed 1998·Granted May 28, 2002·26 cites·8 claims
- 0562US6116393APulley unitKOYO SEIKO CO·Filed 1998·Granted Sep 12, 2000·16 cites·7 claims
- 0661US6095301APulley unitKOYO SEIKO CO·Filed 1998·Granted Aug 1, 2000·17 cites·21 claims
- 0757US6513981B2Retainer for rolling bearing and manufacturing method thereforKOYO SEIKO CO·Filed 2001·Granted Feb 4, 2003·6 cites·3 claims
- 0851US6138804AOne-way clutch and auxiliary machine using the sameKOYO SEIKO CO·Filed 1999·Granted Oct 31, 2000·11 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →