Inventor · disambiguated record
Akito Ohata
Also filed as: OHATA AKITO
4 granted patents·1 pending application·13 citations·filing 2010–2018
69Inventor score
Technology areasF04B
Top patents by PatentIndex Score
5 records- 0180US8430650B2Reciprocative compressorOHATA AKITO·Filed 2010·Granted Apr 30, 2013·7 cites·7 claims
- 0275US8887621B2Reciprocating compressorOHATA AKITO·Filed 2011·Granted Nov 18, 2014·4 cites·20 claims
- 0374US11143177B2Reciprocating compressor and control method thereforHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Oct 12, 2021·2 cites·15 claims
- 0451US11255320B2Compressor valve arrangementHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·8 claims
- 0542US2011256001A1Reciprocating CompressorHITACHI IND EQUIPMENT SYS·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →