Inventor · disambiguated record
Toshiyuki Nishiyama
Also filed as: NISHIYAMA TOSHIYUKI
4 granted patents·11 citations·filing 2003–2020
66Inventor score
Top patents by PatentIndex Score
4 records- 0177US7845757B2Printing apparatus and method for producing nozzle cleaning time to improve throughoutSEIKO EPSON CORP·Filed 2009·Granted Dec 7, 2010·7 cites·4 claims
- 0262US6792384B2Method for producing fluid trap for film assemblageFUJI PHOTO FILM CO LTD·Filed 2003·Granted Sep 14, 2004·2 cites·13 claims
- 0359US11207893B2Ink server and ink supply systemSEIKO EPSON CORP·Filed 2020·Granted Dec 28, 2021·0 cites·18 claims
- 0447US6802657B2Instant photographic film packFUJI PHOTO FILM CO LTD·Filed 2003·Granted Oct 12, 2004·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →