Inventor · disambiguated record
Masakichi Yoshida
Also filed as: YOSHIDA MASAKICHI
2 granted patents·74 citations·filing 1991–2001
65Inventor score
Files withTOPPAN PRINTING CO LTD2
Top patents by PatentIndex Score
2 records- 0190US6804423B2Optical-electrical wiring board, mounted board and method of manufacturing optical-electrical wiring boardTOPPAN PRINTING CO LTD·Filed 2001·Granted Oct 12, 2004·63 cites·7 claims
- 0235US5335315AMethod for determining a graphic area ratio of a printing plate and an apparatus thereforTOPPAN PRINTING CO LTD·Filed 1991·Granted Aug 2, 1994·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →