Inventor · disambiguated record
Takayuki Oshiga
Also filed as: OSHIGA TAKAYUKI
6 granted patents·51 citations·filing 1986–1993
81Inventor score
Technology areasG05B
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0167USD307740SProgrammable controllerHITACHI LTD·Filed 1986·Granted May 8, 1990·12 cites·1 claims
- 0243US4833589AProgrammable sequence controllerHITACHI LTD·Filed 1986·Granted May 23, 1989·12 cites·6 claims
- 0342US5699080AProgramming method and apparatus for programmable controllerHITACHI LTD·Filed 1993·Granted Dec 16, 1997·12 cites·12 claims
- 0438US4807178AProgrammable sequence controller having indirect and direct input/output apparatusHITACHI LTD·Filed 1986·Granted Feb 21, 1989·8 cites·8 claims
- 0537US5197129AInput/output device and a control system incorporating such a deviceHITACHI LTD·Filed 1990·Granted Mar 23, 1993·7 cites·32 claims
- 0627US5065307AApparatus for insulating and preventing noise in the output of a sequence controllerHITACHI LTD·Filed 1989·Granted Nov 12, 1991·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →