Inventor · disambiguated record
Katsuo Shibahara
Also filed as: SHIBAHARA KATSUO
6 granted patents·3 pending applications·30 citations·filing 2004–2018
77Inventor score
Top patents by PatentIndex Score
9 records- 0192US7798721B2Fluid dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2005·Granted Sep 21, 2010·15 cites·21 claims
- 0284US11133579B2Cover and vehicle-mounted fin type antenna deviceNTN TOYO BEARING CO LTD·Filed 2018·Granted Sep 28, 2021·4 cites·16 claims
- 0377US7431505B2Fluid lubrication bearing apparatusNTN TOYO BEARING CO LTD·Filed 2006·Granted Oct 7, 2008·10 cites·6 claims
- 0458US11428266B2Slide bearingNTN TOYO BEARING CO LTD·Filed 2017·Granted Aug 30, 2022·0 cites·13 claims
- 0552US9634384B2Chip antenna and manufacturing method thereofSHIBAHARA KATSUO·Filed 2011·Granted Apr 25, 2017·1 cites·20 claims
- 0639US8506167B2Dynamic bearing device having a thrust bearing portionHAYASHI TATSUYA·Filed 2005·Granted Aug 13, 2013·0 cites·9 claims
- 0738US2007025652A1Fluid bearing deviceNTN TOYO BEARING CO LTD·Filed 2004·Application pending·0 cites
- 0833US2007196035A1Dynamic pressure bearing unitSHIBAHARA KATSUO·Filed 2004·Application pending·0 cites
- 0930US2007177831A1Fluid bearing device and manufacturing method thereofSHIBAHARA KATSUO·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →