Inventor · disambiguated record
Yoshikuni Ohshima
Also filed as: OHSHIMA YOSHIKUNI
5 granted patents·42 citations·filing 1978–1985
79Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0151US4219077AMultitubular heat exchanger used in a power plantHITACHI LTD·Filed 1978·Granted Aug 26, 1980·12 cites·5 claims
- 0244US4529454ALow C-Cr-Mo steel used under wet steamHITACHI LTD·Filed 1982·Granted Jul 16, 1985·6 cites·7 claims
- 0343US4631925AApparatus for deaerating condensate in a condenserHITACHI LTD·Filed 1985·Granted Dec 30, 1986·11 cites·9 claims
- 0434US4592419ACondenserHITACHI LTD·Filed 1984·Granted Jun 3, 1986·6 cites·2 claims
- 0532US4637350ASystem for recovering drainHITACHI LTD·Filed 1985·Granted Jan 20, 1987·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →