Inventor · disambiguated record
Ryoji Saito
Also filed as: KOIKE HIDEKI · SAITO RYOJI
8 granted patents·653 citations·filing 1990–2006
90Inventor score
Top patents by PatentIndex Score
8 records- 0195US5387265ASemiconductor wafer reaction furnace with wafer transfer meansKOKUSAI ELECTRIC CO LTD·Filed 1992·Granted Feb 7, 1995·408 cites·14 claims
- 0284US5301095AHigh power factor AC/DC converterORIGIN ELECTRIC·Filed 1992·Granted Apr 5, 1994·63 cites·23 claims
- 0372US5847941ASwitching power supply system and processORIGIN ELECTRIC·Filed 1997·Granted Dec 8, 1998·46 cites·25 claims
- 0471US5349514AReduced-resonant-current zero-voltage-switched forward converter using saturable inductorORIGIN ELECTRIC·Filed 1992·Granted Sep 20, 1994·35 cites·10 claims
- 0567US5112641AWafer transfer method in vertical cvd diffusion apparatusKOKUSAI ELECTRIC CO LTD·Filed 1990·Granted May 12, 1992·45 cites·4 claims
- 0659US5217340AWafer transfer mechanism in vertical CVD diffusion apparatusKOKUSAI ELECTRIC CO LTD·Filed 1992·Granted Jun 8, 1993·33 cites·1 claims
- 0758US7395573B2Dust remover and dust removal methodNIX INC·Filed 2006·Granted Jul 8, 2008·2 cites·10 claims
- 0851US5075836ASeries resonant power converterORIGIN ELECTRIC·Filed 1991·Granted Dec 24, 1991·21 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →