Inventor · disambiguated record
Akira Tsubouchi
Also filed as: TSUBOUCHI AKIRA
11 granted patents·5 pending applications·118 citations·filing 1998–2012
91Inventor score
Top patents by PatentIndex Score
16 records- 0186US6442992B2Hollow rack shaft and method of manufacturing the sameNSK LTD·Filed 2001·Granted Sep 3, 2002·37 cites·14 claims
- 0276US6588293B2Hollow rack shaftNSK LTD·Filed 2001·Granted Jul 8, 2003·18 cites·8 claims
- 0374US6779271B2Method for manufacturing a hollow rack shaftNSK LTD·Filed 2002·Granted Aug 24, 2004·11 cites·5 claims
- 0471US6898853B2Method for manufacturing a hollow rack shaftNSK LTD·Filed 2002·Granted May 31, 2005·9 cites·1 claims
- 0569US6845560B2Method for manufacturing a hollow rack shaftNSK LTD·Filed 2001·Granted Jan 25, 2005·8 cites·1 claims
- 0661US7069764B2Method for manufacturing a hollow rack shaftNSK LTD·Filed 2004·Granted Jul 4, 2006·5 cites·6 claims
- 0761US6782598B2Method of manufacturing hollow rack shaftNSK LTD·Filed 2003·Granted Aug 31, 2004·6 cites·15 claims
- 0859US6763739B2Hollow rack shaft and manufacturing method thereofNSK LTD·Filed 2001·Granted Jul 20, 2004·6 cites·7 claims
- 0957US6782772B2Hollow rack shaft and manufacturing method thereofNSK LTD·Filed 2003·Granted Aug 31, 2004·4 cites·1 claims
- 1053US6113514ADisk for toroidal type continuously variable transmissionNSK LTD·Filed 1998·Granted Sep 5, 2000·14 cites·7 claims
- 1143US2010162843A1Rack and manufacturing method thereofNSK LTD·Filed 2007·Application pending·0 cites
- 1243US2012186085A1Rack and manufacturing method thereofKOBAYASHI KAZUTO·Filed 2012·Application pending·0 cites
- 1342USRE39647EDisk for toroidal type continuously variable transmissionNSK LTD·Filed 2002·Granted May 22, 2007·0 cites·18 claims
- 1442US2002020237A1Hollow rack shaftFiled 2001·Application pending·0 cites
- 1542US2003079517A1Method for manufacturing a hollow rack shaftNSK LTD·Filed 2002·Application pending·0 cites
- 1632US2011300334A1Fibrous structural article and manufacturing method thereofUENO NOBUKAZU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →