Inventor · disambiguated record
Kohtaro Chiba
Also filed as: CHIBA KOHTARO
1 granted patent·3 pending applications·1 citations·filing 2007–2022
16Inventor score
Top patents by PatentIndex Score
4 records- 0158US2011073603A1Sample low-temperature storage case and organism transportation supporting systemHITACHI LTD·Filed 2009·Application pending·0 cites
- 0254US7862314B2Screw compressorHITACHI IND EQUIPMENT SYS·Filed 2007·Granted Jan 4, 2011·1 cites·15 claims
- 0344US2024392785A1Screw CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Application pending·0 cites
- 0432US2019136843A1Air CompressorHITACHI LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kohtaro Chiba files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →