Inventor · disambiguated record
Katsuo Hashimoto
Also filed as: HASHIMOTO KATSUO
9 granted patents·2 pending applications·163 citations·filing 2001–2007
88Inventor score
Top patents by PatentIndex Score
11 records- 0194US6708726B2Valve driving apparatusSANYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Mar 23, 2004·69 cites·9 claims
- 0283US7147843B2Hair grooming preparationSHISEIDO CO LTD·Filed 2001·Granted Dec 12, 2006·20 cites·6 claims
- 0383US7122062B2Hair dye compositionSHISEIDO CO LTD·Filed 2003·Granted Oct 17, 2006·18 cites·13 claims
- 0478US6926250B1Valve driving deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Aug 9, 2005·22 cites·6 claims
- 0564US8507564B2Method for selecting perfume ingredient, method for formulating fragrance, and preference-enhancing agentSHOJI KEN·Filed 2006·Granted Aug 13, 2013·2 cites·9 claims
- 0664US6682045B2Valve opening/closing drive deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Jan 27, 2004·12 cites·21 claims
- 0763US6861776B2Stator structure of motorSANKYO SEIKI SEISAKUSHO KK·Filed 2003·Granted Mar 1, 2005·12 cites·21 claims
- 0856US6769445B2Valve drive deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Aug 3, 2004·8 cites·6 claims
- 0954US2007190009A1Hair Cosmetic CompositionSHISEIDO CO LTD·Filed 2007·Application pending·0 cites
- 1046US7166136B2Hairdye preparationSHISEIDO CO LTD·Filed 2002·Granted Jan 23, 2007·0 cites·4 claims
- 1136US2004026647A1Valve drive deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →