Inventor · disambiguated record
Akifumi Yamamoto
Also filed as: YAMAMOTO AKIFUMI
4 granted patents·1 pending application·73 citations·filing 1988–2022
77Inventor score
Top patents by PatentIndex Score
5 records- 0178US10302124B2Half bearing and sliding bearingDAIDO METAL CO·Filed 2018·Granted May 28, 2019·2 cites·14 claims
- 0269US6103788ACurable resin composition for use in water-based coating materialsDAINIPPON INK & CHEMICALS·Filed 1996·Granted Aug 15, 2000·31 cites·16 claims
- 0363US4883557AMethod for lining pipe lines with a pressurized gasTOKYO GAS CO LTD·Filed 1988·Granted Nov 28, 1989·24 cites·3 claims
- 0453US4948452AApparatus for lining pipe lines including liquid seal meansTOKYO GAS CO LTD·Filed 1989·Granted Aug 14, 1990·16 cites·5 claims
- 0542US2025058699A1Lighting control device and lighting control methodMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →