Inventor · disambiguated record
Toshiharu Nakagawa
Also filed as: NAKAGAWA TOSHIHARU
8 granted patents·339 citations·filing 1979–2015
88Inventor score
Files withTOKYO SHIBAURA ELECTRIC CO3LION CORP1MURATA MANUFACTURING CO1NAKAGAWA TOSHIHARU1SUMITOMO METAL IND1
Top patents by PatentIndex Score
8 records- 0195US4893658AFRP pipe with threaded endsSUMITOMO METAL IND·Filed 1988·Granted Jan 16, 1990·256 cites·20 claims
- 0285US10315928B2Method for producing barium titanate-based powder, and multilayer ceramic capacitorMURATA MANUFACTURING CO·Filed 2015·Granted Jun 11, 2019·4 cites·13 claims
- 0384US8771631B2Method for producing perovskite type composite oxideNAKAGAWA TOSHIHARU·Filed 2012·Granted Jul 8, 2014·9 cites·13 claims
- 0481US5055378ASolder resist compositionTOSHIBA KK·Filed 1988·Granted Oct 8, 1991·33 cites·22 claims
- 0568US4403231AData recording mediumTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Sep 6, 1983·13 cites·5 claims
- 0657US4450452AData recording mediumTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted May 22, 1984·9 cites·9 claims
- 0751US4266503AApparatus for forming a cloud of toner particlesTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted May 12, 1981·6 cites·14 claims
- 0835US6007638ADetergent composition and cleaning method using the sameLION CORP·Filed 1997·Granted Dec 28, 1999·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →