Inventor · disambiguated record
Shu Watabe
Also filed as: WATABE SHU
3 granted patents·13 citations·filing 2002–2004
64Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0172US6698223B2Energy collecting system and method of operating the sameHITACHI LTD·Filed 2002·Granted Mar 2, 2004·11 cites·10 claims
- 0252US7191610B2Energy collecting system and method of operating the sameHITACHI LTD·Filed 2004·Granted Mar 20, 2007·1 cites·4 claims
- 0343US7174735B2Energy collecting system and method of operating the sameHITACHI LTD·Filed 2004·Granted Feb 13, 2007·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →