Inventor · disambiguated record
Yutaka Hidai
Also filed as: HIDAI YUTAKA
7 granted patents·249 citations·filing 1979–1995
88Inventor score
Top patents by PatentIndex Score
7 records- 0191US4280186AExposure apparatus using electron beamsTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Jul 21, 1981·37 cites·10 claims
- 0282US4685142AMethod and device for handwritten letter recognitionTOSHIBA KK·Filed 1985·Granted Aug 4, 1987·82 cites·7 claims
- 0380US4514826ARelational algebra engineTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Apr 30, 1985·42 cites·6 claims
- 0469US5574846ACard windowing metaphor for application command and presentation historyNEW MEDIA DEV ASS·Filed 1995·Granted Nov 12, 1996·61 cites·9 claims
- 0557US4267456AElectron beam type exposure apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted May 12, 1981·8 cites·5 claims
- 0638US5577247AUser information management device treating communications from user as information to allow system to access and update information about user without modifying the overall systemNEW MEDIA DEV ASS·Filed 1995·Granted Nov 19, 1996·13 cites·2 claims
- 0726US5579468AInformation processing unit having function modules independently recognizing user informationINST PERSONALIZED INFORMATION·Filed 1995·Granted Nov 26, 1996·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →