Inventor · disambiguated record

Haruo Imai

Also filed as: IMAI HARUO

2 granted patents·5 citations·filing 1977–2015

42Inventor score

Technology areasC07J H01M

Files withMITSUBISHI CHEM IND1 SHIMIZU-SEISAKUSYO CO LTD1

Top patents by PatentIndex Score

2 records

0153US4144254AProcess for the purification of steroidsMITSUBISHI CHEM IND·Filed 1977·Granted Mar 13, 1979·5 cites·22 claims
0228US9768453B2Fuel cell separator and method for producing the sameSHIMIZU-SEISAKUSYO CO LTD·Filed 2015·Granted Sep 19, 2017·0 cites·16 claims

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