Inventor · disambiguated record
Noriaki Hagiwara
Also filed as: HAGIWARA NORIAKI
3 granted patents·134 citations·filing 1981–1997
76Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0183US4392751ADamped bearing deviceHITACHI LTD·Filed 1981·Granted Jul 12, 1983·36 cites·3 claims
- 0274US5770848AApparatus and method for treating a commodity by automatically recognizing a barcode attached to a conveyed commodity by scannerHITACHI LTD·Filed 1995·Granted Jun 23, 1998·57 cites·25 claims
- 0370US5981891AApparatus for sorting sheets or the likeHITACHI LTD·Filed 1997·Granted Nov 9, 1999·41 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →