Inventor · disambiguated record

Youichi Hiraga

Also filed as: HIRAGA YOUICHI

2 granted patents·2 citations·filing 2014–2018

39Inventor score

Technology areasF26B

Files withMAEKAWA SEISAKUSHO KK2

Top patents by PatentIndex Score

2 records

0161US10309723B2Freeze-drying system and freeze-drying methodMAEKAWA SEISAKUSHO KK·Filed 2014·Granted Jun 4, 2019·2 cites·6 claims
0251US10690410B2Freeze-drying system and freeze-drying methodMAEKAWA SEISAKUSHO KK·Filed 2018·Granted Jun 23, 2020·0 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →