Inventor · disambiguated record
Hirotada Iwade
Also filed as: IWADE HIROTADA
11 granted patents·5 pending applications·26 citations·filing 2000–2016
85Inventor score
Top patents by PatentIndex Score
16 records- 0175US8734264B2System and method for measurement and analysis of behavior of golf club head in golf swingSAITO TAKASHI·Filed 2012·Granted May 27, 2014·4 cites·3 claims
- 0268US9418288B2Golf club selection support apparatus and selection support methodBRIDGESTONE SPORTS CO LTD·Filed 2014·Granted Aug 16, 2016·2 cites·16 claims
- 0367US9990858B2Golf swing classification method, golf club selection method, golf swing classification device, and golf swing classification systemBRIDGESTONE CORP·Filed 2014·Granted Jun 5, 2018·2 cites·7 claims
- 0466US9398138B2Selection support apparatus and selection support methodBRIDGESTONE SPORTS CO LTD·Filed 2014·Granted Jul 19, 2016·4 cites·9 claims
- 0565US7281987B2PutterBRIDGESTONE CORP·Filed 2005·Granted Oct 16, 2007·6 cites·7 claims
- 0658US8690698B2Golf swing classification method, system, device, and programSAITO TAKASHI·Filed 2011·Granted Apr 8, 2014·1 cites·8 claims
- 0756US6379260B1Iron club setBRIDGESTONE SPORTS CO LTD·Filed 2000·Granted Apr 30, 2002·7 cites·3 claims
- 0849US9348953B2Swing simulation system, swing simulation apparatus, and swing simulation methodBRIDGESTONE CORP·Filed 2013·Granted May 24, 2016·0 cites·8 claims
- 0946US2015038249A1System, method, and apparatus for measuring golf club deformationBRIDGESTONE SPORTS CO LTD·Filed 2012·Application pending·0 cites
- 1044US2013274027A1Golf swing classification method, classification system, classification apparatus, and non-transitory computer-readable storage medium with program recorded thereonSAITO TAKASHI·Filed 2013·Application pending·0 cites
- 1143US2011172025A1Golf club shaft and golf clubBRIDGESTONE SPORTS CO LTD·Filed 2011·Application pending·0 cites
- 1241US2013305806A1Golf swing measurement system, measurement apparatus, and measurement methodSAITO TAKASHI·Filed 2013·Application pending·0 cites
- 1339US9689654B2Selection assisting method and selection assisting apparatusBRIDGESTONE SPORTS CO LTD·Filed 2016·Granted Jun 27, 2017·0 cites·6 claims
- 1438US8465378B2Shaft selection assist apparatusIWADE HIROTADA·Filed 2010·Granted Jun 18, 2013·0 cites·4 claims
- 1538US8398504B2Shaft selection assist apparatusIWADE HIROTADA·Filed 2010·Granted Mar 19, 2013·0 cites·4 claims
- 1638US2012157220A1Golf club shaft selection deviceIWADE HIROTADA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →