Inventor · disambiguated record
Yasuo Nishijima
Also filed as: NISHIJIMA YASUO
12 granted patents·315 citations·filing 1977–1994
93Inventor score
Top patents by PatentIndex Score
12 records- 0187US4158835AArrangement for detecting a window area of a window-having mail itemNIPPON ELECTRIC CO·Filed 1977·Granted Jun 19, 1979·46 cites·4 claims
- 0280US5431288AMail sorting apparatusNEC CORP·Filed 1992·Granted Jul 11, 1995·58 cites·11 claims
- 0371US4771385AWord recognition processing time reduction system using word length and hash technique involving head lettersNEC CORP·Filed 1985·Granted Sep 13, 1988·46 cites·9 claims
- 0466US5607063APaper object sorting apparatus having means for erasing bar codes printed on paper object and paper sorting method using said apparatusNEC CORP·Filed 1994·Granted Mar 4, 1997·26 cites·22 claims
- 0557US4475234ABinary pattern signal producing apparatus for optical character recognitionNIPPON ELECTRIC CO·Filed 1982·Granted Oct 2, 1984·28 cites·10 claims
- 0655US4675909ABinary character signal producing apparatusNEC CORP·Filed 1985·Granted Jun 23, 1987·28 cites·10 claims
- 0751US4528692ACharacter segmenting apparatus for optical character recognitionNIPPON ELECTRIC CO·Filed 1982·Granted Jul 9, 1985·21 cites·4 claims
- 0850US4524453APostal code distinguishing apparatusNIPPON ELECTRIC CO·Filed 1982·Granted Jun 18, 1985·20 cites·9 claims
- 0942US4975974ACharacter recognition apparatusNEC CORP·Filed 1990·Granted Dec 4, 1990·17 cites·5 claims
- 1035US5391889AOptical character reading apparatus which can reduce reading errors as regards a character image if the character image is in contact with an unnecessary image.NEC CORP·Filed 1993·Granted Feb 21, 1995·11 cites·6 claims
- 1134US4769851AApparatus for recognizing charactersNEC CORP·Filed 1986·Granted Sep 6, 1988·9 cites·7 claims
- 1231US5153443AArrangement for detecting an opaque label area on a transparent envelopeNEC CORP·Filed 1990·Granted Oct 6, 1992·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →