Inventor · disambiguated record
Masayuki Tobikawa
Also filed as: TOBIKAWA MASAYUKI
3 granted patents·4 citations·filing 2014–2015
56Inventor score
Files withTOKAI RYOKAKU TETSUDO KK3
Top patents by PatentIndex Score
3 records- 0158US9231494B2Power supply device with a resonant bridge circuit control unitTOKAI RYOKAKU TETSUDO KK·Filed 2014·Granted Jan 5, 2016·2 cites·3 claims
- 0257US9632564B2Power supply deviceTOKAI RYOKAKU TETSUDO KK·Filed 2014·Granted Apr 25, 2017·1 cites·6 claims
- 0353US9984806B2Coil mounting structureTOKAI RYOKAKU TETSUDO KK·Filed 2015·Granted May 29, 2018·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →