Inventor · disambiguated record
Mikio Ashikawa
Also filed as: ASHIKAWA MIKIO
6 granted patents·125 citations·filing 1973–1976
84Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0188US3946151ASemiconductor image sensorHITACHI LTD·Filed 1974·Granted Mar 23, 1976·61 cites·23 claims
- 0275US4016007AMethod for fabricating a silicon device utilizing ion-implantation and selective oxidationHITACHI LTD·Filed 1976·Granted Apr 5, 1977·31 cites·9 claims
- 0365US4011402AScanning circuit to deliver train of pulses shifted by a constant delay one after anotherHITACHI LTD·Filed 1974·Granted Mar 8, 1977·12 cites·5 claims
- 0465US3957609AMethod of forming fine pattern of thin, transparent, conductive filmHITACHI LTD·Filed 1974·Granted May 18, 1976·10 cites·10 claims
- 0547US3942982AMethod for controlling the degree of side-etch in thin oxide films by photo-etching processHITACHI LTD·Filed 1974·Granted Mar 9, 1976·7 cites·9 claims
- 0641US4039888AImage pick-up tube having a plurality of electrodes on the face-plateHITACHI LTD·Filed 1973·Granted Aug 2, 1977·4 cites·12 claims
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