Inventor · disambiguated record
Masamoto Akeyama
Also filed as: AKEYAMA MASAMOTO · TAKAHASHI SOJI
3 granted patents·2,260 citations·filing 1977–1982
81Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0198US4396705APattern forming method and pattern forming apparatus using exposures in a liquidHITACHI LTD·Filed 1981·Granted Aug 2, 1983·704 cites·14 claims
- 0297US4480910APattern forming apparatusHITACHI LTD·Filed 1982·Granted Nov 6, 1984·1.5k cites·15 claims
- 0344US4200217AMethod of manufacturing an article having a press-worked member inwardly of a cylindrical memberHITACHI LTD·Filed 1977·Granted Apr 29, 1980·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →