Inventor · disambiguated record
Akinori Yoshizawa
Also filed as: YOSHIZAWA AKINORI
6 granted patents·1 pending application·137 citations·filing 1982–2020
85Inventor score
Files withYOSHIZAWA INDUSTRY INC3TOHO ZINC CO LTD2NIPPON STEEL STAINLESS STEEL CORP1YOSHIZAWA AKINORI1
Top patents by PatentIndex Score
7 records- 0190US4383852AProcess for producing fine powdery metalTOHO ZINC CO LTD·Filed 1982·Granted May 17, 1983·76 cites·10 claims
- 0270US6189414B1Counter plate and cutting die for die cutting machineYOSHIZAWA INDUSTRY INC·Filed 1998·Granted Feb 20, 2001·27 cites·7 claims
- 0354US2022170125A1Steel rodNIPPON STEEL STAINLESS STEEL CORP·Filed 2020·Application pending·0 cites
- 0449US4526611AProcess for producing superfines of metalTOHO ZINC CO LTD·Filed 1984·Granted Jul 2, 1985·10 cites·14 claims
- 0542US4948422AMethod of manufacturing superfine magnetic metal powderYOSHIZAWA AKINORI·Filed 1988·Granted Aug 14, 1990·8 cites·18 claims
- 0641US6050149ADevice for measuring bending strength of sheet materialYOSHIZAWA INDUSTRY INC·Filed 1999·Granted Apr 18, 2000·8 cites·13 claims
- 0740US5955680ADevice for measuring bending strength of sheet materialYOSHIZAWA INDUSTRY INC·Filed 1997·Granted Sep 21, 1999·8 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →