Inventor · disambiguated record
Toshirou Nishiyama
Also filed as: NISHIYAMA TOSHIROU
3 granted patents·170 citations·filing 1990–1997
75Inventor score
Files withNEC CORP3
Top patents by PatentIndex Score
3 records- 0189US5007105AWatch type paging receiverNEC CORP·Filed 1990·Granted Apr 9, 1991·136 cites·25 claims
- 0257US5337073APortable radio equipment with a display back-lighting functionNEC CORP·Filed 1992·Granted Aug 9, 1994·24 cites·2 claims
- 0336US5926770ARadio selective calling receiverNEC CORP·Filed 1997·Granted Jul 20, 1999·10 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →