Inventor · disambiguated record
Hiroki Katono
Also filed as: KATONO HIROKI
14 granted patents·2 pending applications·251 citations·filing 1994–2022
92Inventor score
Top patents by PatentIndex Score
16 records- 0192US7025908B1Optical filter and process for producing the sameKUREHA CORP·Filed 2000·Granted Apr 11, 2006·73 cites·5 claims
- 0276US5611965APlastic optical filterKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Mar 18, 1997·48 cites·10 claims
- 0373US5466755AOptical filterKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Nov 14, 1995·34 cites·5 claims
- 0471US6180224B1Method of absorbing rays outside a visible regionNISSAN CHEMICAL IND LTD·Filed 1997·Granted Jan 30, 2001·29 cites·21 claims
- 0567US5820779APolymeric optical low-pass filter and device thereofKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Oct 13, 1998·29 cites·19 claims
- 0653US7067074B2Near-infrared-absorbing composition and optical materialKUREHA CORP·Filed 2001·Granted Jun 27, 2006·4 cites·7 claims
- 0753US2022384223A1Board processing equipment and recovery processing methodTOKYO ELECTRON LTD·Filed 2022·Application pending·0 cites
- 0847US5567778AProcess for producing an optical filterKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Oct 22, 1996·7 cites·5 claims
- 0945US2007042194A1Infrared absorbing composition, resin composition, interlayer for laminated glass, laminated body, laminated glass and building materialKUREHA CHEMICAL IND CO LTD·Filed 2004·Application pending·0 cites
- 1044US5691838AInfrared-blocking optical fiberKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Nov 25, 1997·11 cites·14 claims
- 1143US7053231B2Building materialKUREHA CHEMICAL IND CO LTD·Filed 2004·Granted May 30, 2006·0 cites·4 claims
- 1242US7781519B2Solubilizer and composition containing sameKUREHA CORP·Filed 2005·Granted Aug 24, 2010·0 cites·2 claims
- 1341US6410613B1Phosphate compound and preparation process thereof, phosphate copper compound and preparation process thereof, near infrared ray absorber, and near infrared ray-absorbing acrylic resin compositionKUREHA CHEMICAL IND CO LTD·Filed 1998·Granted Jun 25, 2002·6 cites·12 claims
- 1437US5793544AProduction process of composite optical filterKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Aug 11, 1998·7 cites·5 claims
- 1532US5759448APlastic optical materialKUREHA CHEMICAL IND CO LTD·Filed 1996·Granted Jun 2, 1998·3 cites·12 claims
- 1629US5672655APlastic optical material and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Sep 30, 1997·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Hiroki Katono files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →