Inventor · disambiguated record
Isao Hirata
Also filed as: HIRATA ISAO
7 granted patents·164 citations·filing 1979–2012
86Inventor score
Top patents by PatentIndex Score
7 records- 0185US4284205AFoldable cupTOKAI METALS CO·Filed 1979·Granted Aug 18, 1981·59 cites·6 claims
- 0267US10196610B2Animal cell culture kit, method for culturing animal cells, method for selective culture of animal cells and cell differentiation methodKATO YUKIO·Filed 2012·Granted Feb 5, 2019·1 cites·3 claims
- 0367US5179882AWaste removing apparatusNIPPON DIE STEEL KK·Filed 1990·Granted Jan 19, 1993·31 cites·6 claims
- 0465US4450581AConvenience container with cornered bottomTOKAI METALS CO·Filed 1982·Granted May 22, 1984·35 cites·19 claims
- 0559US4391366AFoldable cupTOKAI METALS CO·Filed 1981·Granted Jul 5, 1983·28 cites·7 claims
- 0649US6815053B2Lowly heat-expandable laminateJAPAN COMPOSITE CO LTD·Filed 2001·Granted Nov 9, 2004·4 cites·9 claims
- 0748US4310918ATone arm driving apparatusSONY CORP·Filed 1979·Granted Jan 12, 1982·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →