Inventor · disambiguated record
Yoichi Nakazato
Also filed as: NAKAZATO YOICHI
3 granted patents·23 citations·filing 1987–2003
67Inventor score
Top patents by PatentIndex Score
3 records- 0147US7201073B2Angle adjusting deviceTHK CO LTD·Filed 2003·Granted Apr 10, 2007·3 cites·4 claims
- 0246US4884910AMechanical pencilKOTOBUKI & CO LTD·Filed 1988·Granted Dec 5, 1989·10 cites·14 claims
- 0345US4872776ALead chuck of mechanical pencilKOTOBUKI & CO LTD·Filed 1987·Granted Oct 10, 1989·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →