Inventor · disambiguated record
Katsumi Okada
Also filed as: OKADA KATSUMI
12 granted patents·4 pending applications·163 citations·filing 1989–2024
90Inventor score
Files withOKADA KATSUMI5KYOCERA MITA CORP2SUMITOMO TITANIUM CORP2DAIKURE KK1HIGASHI HIROSHIMA GOLF SHINKO1
Top patents by PatentIndex Score
16 records- 0191US11878886B2Sheet feeding device and image forming apparatus incorporating sameOKADA KATSUMI·Filed 2021·Granted Jan 23, 2024·4 cites·13 claims
- 0290US12264024B2Sheet feeding device and image forming apparatus incorporating sameOKADA KATSUMI·Filed 2022·Granted Apr 1, 2025·2 cites·12 claims
- 0390US11613137B2Sheet feeding device and image forming apparatus incorporating sameOKADA KATSUMI·Filed 2021·Granted Mar 28, 2023·4 cites·9 claims
- 0487US12049373B2Sheet feeding device and image forming apparatus incorporating the sheet feeding deviceOKADA KATSUMI·Filed 2020·Granted Jul 30, 2024·2 cites·9 claims
- 0587US5634360AGuiding apparatus for roughing millISHIKAWAJIMA HARIMA HEAVY IND·Filed 1996·Granted Jun 3, 1997·28 cites·15 claims
- 0665US5613390ACorner reduction device equipped with corner rolls, control device thereof, and method of rolling by using these devicesKAWASAKI STEEL CO·Filed 1994·Granted Mar 25, 1997·13 cites·16 claims
- 0763US5029520AAutomatic food frying and vending systemDAIKURE KK·Filed 1989·Granted Jul 9, 1991·49 cites·9 claims
- 0860US5168795AAutomatic food frying and vending systemHIGASHI HIROSHIMA GOLF SHINKO·Filed 1991·Granted Dec 8, 1992·51 cites·10 claims
- 0958US2025153963A1Paper feeding device, paper feeding method, recording medium, and image forming apparatusOKADA KATSUMI·Filed 2024·Application pending·0 cites
- 1055US7521133B2Titanium oxide photocatalyst, process for producing the same and applicationOSAKA TITANIUM TECHNOLOGIES CO·Filed 2003·Granted Apr 21, 2009·4 cites·19 claims
- 1154US7437089B2Image forming device having an alternating current frequency regulating apparatusKYOCERA MITA CORP·Filed 2005·Granted Oct 14, 2008·1 cites·9 claims
- 1251US7116933B2Developing unit, image forming apparatus, and developing methodKYOCERA MITA CORP·Filed 2004·Granted Oct 3, 2006·5 cites·10 claims
- 1351US2009239738A1Titanium Oxide Photocatalyst, Process For Producing The Same And ApplicationSUMITOMO METAL IND·Filed 2009·Application pending·0 cites
- 1444US10618882B2Pyridine-2-yl pyridinium compound and method of using sameNIPPON SODA CO·Filed 2016·Granted Apr 14, 2020·0 cites·3 claims
- 1538US2009123769A1Visible light response-type titanium oxide photocatalyst, method for manufacturing the visible light response-type titanium oxide photocatalyst, and use of the visible light response-type titanium oxide photocatalystSUMITOMO TITANIUM CORP·Filed 2007·Application pending·0 cites
- 1634US2007248831A1Titanium Oxide Base Photocatalyst, Process for Producing the Same and Use ThereofSUMITOMO TITANIUM CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →