Inventor · disambiguated record
Shozo Hirayama
Also filed as: HIRAYAMA SHOZO
3 granted patents·412 citations·filing 1984–2020
71Inventor score
Top patents by PatentIndex Score
3 records- 0193US4589414ASurgical cutting instrumentOLYMPUS OPTICAL CO·Filed 1984·Granted May 20, 1986·406 cites·10 claims
- 0232US12032233B2Light stippling display deviceHIRAYAMA SHOZO·Filed 2020·Granted Jul 9, 2024·0 cites·5 claims
- 0329US6244872B1Optical dot image displayFiled 1998·Granted Jun 12, 2001·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →