Inventor · disambiguated record
Yoshio Kawamata
Also filed as: KAWAMATA YOSHIO
13 granted patents·192 citations·filing 1983–2018
91Inventor score
Top patents by PatentIndex Score
13 records- 0183US6416638B1Power supply unit for sputtering deviceSHIBAURA MECHATRONICS CORP·Filed 1998·Granted Jul 9, 2002·67 cites·23 claims
- 0282US11127574B2Plasma processing apparatusSHIBAURA MECHATRONICS CORP·Filed 2018·Granted Sep 21, 2021·3 cites·14 claims
- 0375US4857279AApparatus for extracting fats and oilsSHOWA SANGYO CO·Filed 1986·Granted Aug 15, 1989·32 cites·12 claims
- 0472US4989163APhoto printer having a host computer assist function and method of controlling the sameHITACHI LTD·Filed 1988·Granted Jan 29, 1991·50 cites·13 claims
- 0570US7608562B2Method and apparatus for producing photocatalystSHIBAURA MECHATRONICS CORP·Filed 2008·Granted Oct 27, 2009·1 cites·12 claims
- 0661US7462578B2Method and apparatus for producing photocatalystSHIBAURA MECHATRONICS CORP·Filed 2002·Granted Dec 9, 2008·5 cites·12 claims
- 0756US7799731B2Photocatalyst element, method and device for preparing the sameSHIBAURA MECHATRONICS CORP·Filed 2002·Granted Sep 21, 2010·3 cites·23 claims
- 0856US4552449ACompound image recording apparatusHITACHI LTD·Filed 1983·Granted Nov 12, 1985·14 cites·11 claims
- 0950US8022011B2Photocatalyst element, method and device for preparing the sameSHIBAURA MECHATRONICS CORP·Filed 2010·Granted Sep 20, 2011·0 cites·12 claims
- 1049US4956125AMethod for extracting fats and oilsSHOWA SANGYO CO·Filed 1989·Granted Sep 11, 1990·11 cites·4 claims
- 1147US8137511B2Film forming apparatus and film forming methodKAWAMATA YOSHIO·Filed 2007·Granted Mar 20, 2012·0 cites·10 claims
- 1241US11004665B2Plasma processing apparatusSHIBAURA MECHATRONICS CORP·Filed 2018·Granted May 11, 2021·0 cites·17 claims
- 1337US4868553ARaster operation deviceHITACHI LTD·Filed 1987·Granted Sep 19, 1989·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →