Inventor · disambiguated record
Toshio Yamakawa
Also filed as: YAMAKAWA TOSHIO
4 granted patents·66 citations·filing 1981–1990
77Inventor score
Files withAGENCY IND SCIENCE TECHN4
Top patents by PatentIndex Score
4 records- 0178US4770017AApparatus for forming plate with a double-curved surfaceAGENCY IND SCIENCE TECHN·Filed 1987·Granted Sep 13, 1988·29 cites·12 claims
- 0269US4412643AMethod for bonding of a porous body and a fusion-made bodyAGENCY IND SCIENCE TECHN·Filed 1981·Granted Nov 1, 1983·24 cites·5 claims
- 0345US5002727Acomposite magnetic compacts and their forming methodsAGENCY IND SCIENCE TECHN·Filed 1990·Granted Mar 26, 1991·9 cites·9 claims
- 0435US4952331AComposite magnetic compacts and their forming methodsAGENCY IND SCIENCE TECHN·Filed 1987·Granted Aug 28, 1990·4 cites·9 claims
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