Inventor · disambiguated record
Hirofumi Akiyama
Also filed as: AKIYAMA HIROFUMI
2 granted patents·2 pending applications·52 citations·filing 2005–2016
56Inventor score
Top patents by PatentIndex Score
4 records- 0192US7380313B2Hinge device and electronic equipment using the sameKATO ELECTRIC & MACHINARY CO·Filed 2005·Granted Jun 3, 2008·52 cites·10 claims
- 0254US2013095304A1Antistatic sheet and production method thereofHITACHI SYSTEMS LTD·Filed 2012·Application pending·0 cites
- 0353US2016144594A1Antistatic sheet and production method thereofHITACHI SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 0448US10035633B2Reusable containerHITACHI SYSTEMS LTD·Filed 2013·Granted Jul 31, 2018·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →