Inventor · disambiguated record
Hirokazu Kawakami
Also filed as: KAWAKAMI HIROKAZU
7 granted patents·369 citations·filing 1985–1999
89Inventor score
Top patents by PatentIndex Score
7 records- 0195US6008992ALocking deviceNEC CORP·Filed 1999·Granted Dec 28, 1999·140 cites·18 claims
- 0291US5328338AHermetically sealed electric motor compressorSANYO ELECTRIC CO·Filed 1993·Granted Jul 12, 1994·80 cites·5 claims
- 0382US4573880AHermetically sealed motor compressorSANYO ELECTRIC CO·Filed 1985·Granted Mar 4, 1986·62 cites·10 claims
- 0472US4913001APiston assembly for compressorsSANYO ELECTRIC CO·Filed 1989·Granted Apr 3, 1990·26 cites·6 claims
- 0570US5722818ASuction valve arrangement for a hermetic compressorSANYO ELECTRIC CO·Filed 1996·Granted Mar 3, 1998·31 cites·10 claims
- 0663US4918806AMethod for manufacturing a pistonSANYO ELECTRIC CO·Filed 1989·Granted Apr 24, 1990·19 cites·9 claims
- 0754US6295264B1Optical disk device having cooling fan with speed proportional to rotational speed of spindle motorNEC CORP·Filed 1999·Granted Sep 25, 2001·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →