Inventor · disambiguated record
Yoshio Kijima
Also filed as: KIJIMA YOSHIO
7 granted patents·71 citations·filing 1990–2018
84Inventor score
Top patents by PatentIndex Score
7 records- 0176US11089711B2Workbench and wiring ductMEIDENSHA ELECTRIC MFG CO LTD·Filed 2018·Granted Aug 10, 2021·2 cites·16 claims
- 0275US5147601AProcess for manufacturing a soft magnetic body of an iron-nickel alloySUMITOMO METAL MINING CO·Filed 1992·Granted Sep 15, 1992·27 cites·6 claims
- 0372US10617030B2Casing separation mechanismMEIDENSHA ELECTRIC MFG CO LTD·Filed 2017·Granted Apr 7, 2020·2 cites·13 claims
- 0452US5141554AInjection-molded sintered alloy steel productSUMITOMO METAL MINING CO·Filed 1991·Granted Aug 25, 1992·11 cites·1 claims
- 0550US4948426ASintering metal powder and a process for making a sintered metal productSUMITOMO METAL MINING CO·Filed 1990·Granted Aug 14, 1990·13 cites·13 claims
- 0644US5135712AProcess for producing injection-molded sinterings by powder metallurgySUMITOMO METAL MINING CO·Filed 1990·Granted Aug 4, 1992·10 cites·6 claims
- 0736US5045276AMethod for production of injection molded powder metallurgy productSUMITOMO METAL MINING CO·Filed 1990·Granted Sep 3, 1991·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →