Inventor · disambiguated record
Masayoshi Hagiwara
Also filed as: HAGIWARA MASAYOSHI
3 granted patents·132 citations·filing 1988–1996
74Inventor score
Top patents by PatentIndex Score
3 records- 0185US4876681APacket switching equipment and a packet switching method for controlling packet switched networksHITACHI LTD·Filed 1988·Granted Oct 24, 1989·89 cites·6 claims
- 0273US6231907B1Method for producing high-quality drinks filled in containersPOKKA CORP·Filed 1996·Granted May 15, 2001·40 cites·10 claims
- 0331US5504765ALow-temperature Raman laser apparatusDORYOKURO KAKUNENRYO·Filed 1994·Granted Apr 2, 1996·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →