Inventor · disambiguated record
Akihide Watanabe
Also filed as: WATANABE AKIHIDE
6 granted patents·157 citations·filing 1984–1988
85Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0191US4812278AProcess for preparing moldHITACHI LTD·Filed 1987·Granted Mar 14, 1989·39 cites·41 claims
- 0283US4977444ASemiconductor cooling apparatusHITACHI LTD·Filed 1988·Granted Dec 11, 1990·69 cites·19 claims
- 0366US4871497ASlip casting methodHITACHI LTD·Filed 1986·Granted Oct 3, 1989·22 cites·16 claims
- 0453US4659526ASlip casting forming method and moldHITACHI LTD·Filed 1985·Granted Apr 21, 1987·14 cites·13 claims
- 0543US4604141ASlip casting moldHITACHI LTD·Filed 1984·Granted Aug 5, 1986·8 cites·4 claims
- 0635US4883621AMethod for forming cast article by slip castingHITACHI LTD·Filed 1986·Granted Nov 28, 1989·5 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →