Inventor · disambiguated record
Yoshiaki Okajima
Also filed as: OKAJIMA YOSHIAKI
3 granted patents·103 citations·filing 1974–1988
73Inventor score
Top patents by PatentIndex Score
3 records- 0186US5153702AThin film semiconductor device and method for fabricating the sameHITACHI LTD·Filed 1988·Granted Oct 6, 1992·81 cites·15 claims
- 0257US3932224AMethod of preventing scale from being deposited in case of producing fresh water from sea waterKEISHIN MATSUMOTO DIRECTOR GEN·Filed 1974·Granted Jan 13, 1976·15 cites·6 claims
- 0330US4892196APartition wall for packing compressorsSANDEN CORP·Filed 1988·Granted Jan 9, 1990·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →