Inventor · disambiguated record

Tokio Ohkoshi

Also filed as: OHKOSHI TOKIO

3 granted patents·83 citations·filing 1982–1985

75Inventor score

Technology areasH10W

Files withHITACHI LTD3

Top patents by PatentIndex Score

3 records

0185US4540673ASintered aluminum nitride and semi-conductor device using the sameHITACHI LTD·Filed 1982·Granted Sep 10, 1985·50 cites·11 claims
0261US4585706ASintered aluminum nitride semi-conductor deviceHITACHI LTD·Filed 1985·Granted Apr 29, 1986·22 cites·11 claims
0349US4571610ASemiconductor device having electrically insulating substrate of SiCHITACHI LTD·Filed 1982·Granted Feb 18, 1986·11 cites·11 claims

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