Inventor · disambiguated record
Masanobu Ogawa
Also filed as: OGAWA MASANOBU
27 granted patents·3 pending applications·346 citations·filing 1974–2024
96Inventor score
Files withNIPPON KAYAKU KK10ASAHI GLASS CO LTD5BROTHER IND LTD3DIESEL KIKI CO2KYOCERA DOCUMENT SOLUTIONS INC2
Top patents by PatentIndex Score
30 records- 0188US5005020ATransparent glass antenna for an automobileASAHI GLASS CO LTD·Filed 1990·Granted Apr 2, 1991·91 cites·3 claims
- 0285US9186886B2Method of forming ink ejection adjustment pattern, ink ejection adjustment method for inkjet head and inkjet printerBROTHER IND LTD·Filed 2015·Granted Nov 17, 2015·2 cites·8 claims
- 0380US9487018B2Ink-jet printer and method of performing printingBROTHER IND LTD·Filed 2016·Granted Nov 8, 2016·2 cites·12 claims
- 0478US9625685B2Automobile window glassASAHI GLASS CO LTD·Filed 2013·Granted Apr 18, 2017·4 cites·13 claims
- 0573US5108649APreserving agent, method and container for preserving fresh marine productNIPPON KAYAKU KK·Filed 1989·Granted Apr 28, 1992·31 cites·3 claims
- 0673US5083134AAntenna device for an automobileASAHI GLASS CO LTD·Filed 1989·Granted Jan 21, 1992·37 cites·9 claims
- 0770US4148822AProcess for the manufacture of methacrylic or acrylic acidNIPPON KAYAKU KK·Filed 1976·Granted Apr 10, 1979·8 cites·9 claims
- 0869US7793529B2Method for producing a formed body using a forming jigNGK INSULATORS LTD·Filed 2008·Granted Sep 14, 2010·1 cites·9 claims
- 0969US3959384AOxidation catalyst and process for oxidation of olefins to unsaturated aldehydesNIPPON KAYAKU KK·Filed 1974·Granted May 25, 1976·20 cites·10 claims
- 1066US12442974B2Vehicular laminated glass having a light source and an optical element for introducing light into the glassAGC INC·Filed 2024·Granted Oct 14, 2025·0 cites·18 claims
- 1165US5124164AMethod for preserving fresh marine products with use of a deoxidantNIPPON KAYAKU KK·Filed 1990·Granted Jun 23, 1992·24 cites·4 claims
- 1263US4669668AFuel injector for internal combustion enginesDIESEL KIKI CO·Filed 1985·Granted Jun 2, 1987·16 cites·18 claims
- 1361US7396223B2Forming jig and method for producing formed body using sameNGK INSULATORS LTD·Filed 2004·Granted Jul 8, 2008·3 cites·8 claims
- 1460US4917820AEthylene removal agent, postharvest preservation agent and deodorantNIPPON KAYAKU KK·Filed 1989·Granted Apr 17, 1990·21 cites·18 claims
- 1559US5138302APhotoelectric, scattered light smoke detectorMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Aug 11, 1992·32 cites·2 claims
- 1658US4992801AGlass antenna device for an automobileASAHI GLASS CO LTD·Filed 1989·Granted Feb 12, 1991·20 cites·12 claims
- 1756US4088822ASimultaneous production of methacrylic acid and a methacrylate or acrylic acid and an acrylateNIPPON KAYAKU KK·Filed 1976·Granted May 9, 1978·4 cites·12 claims
- 1855US10427405B2Liquid discharging apparatus and ink-jet printerBROTHER IND LTD·Filed 2018·Granted Oct 1, 2019·0 cites·16 claims
- 1950US8974028B2Method of forming ink ejection adjustment pattern, ink ejection adjustment method for inkjet head and inkjet printerOGAWA MASANOBU·Filed 2013·Granted Mar 10, 2015·0 cites·8 claims
- 2050US3966802AProcess for preparing acrylic acid and oxidation catalystNIPPON KAYAKU KK·Filed 1974·Granted Jun 29, 1976·3 cites·5 claims
- 2146US4826086AFuel injection valveDIESEL KIKI CO·Filed 1988·Granted May 2, 1989·10 cites·9 claims
- 2244US2004219085A1Thermal oxidation decomposition type detoxifying method and apparatus for exhaust gasTOSHIBA KK·Filed 2004·Application pending·0 cites
- 2343US2013300146A1Automobile window glassASAHI GLASS CO LTD·Filed 2013·Application pending·0 cites
- 2442US9280114B2Image forming apparatus and method for controlling the sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Mar 8, 2016·0 cites·10 claims
- 2542US8998369B2Image forming apparatus with conveyance belt movement correctionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2013·Granted Apr 7, 2015·0 cites·12 claims
- 2641US4042623AMethod of manufacturing methacrylic acid and an oxidation catalystNIPPON KAYAKU KK·Filed 1975·Granted Aug 16, 1977·5 cites·10 claims
- 2740US4433167AProcess for the manufacture of methacrylic or acrylic acidNIPPON KAYAKU KK·Filed 1982·Granted Feb 21, 1984·1 cites·5 claims
- 2837US5025169ASensor in IC formationMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted Jun 18, 1991·8 cites·10 claims
- 2937US4138365ACatalyst for the manufacture of methacrylic or acrylic acidNIPPON KAYAKU KK·Filed 1977·Granted Feb 6, 1979·3 cites·2 claims
- 3034US2002055558A1Permeable waterproofing agent, waterproofing material, concrete or mortar composition, and method for preventing water leaksFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masanobu Ogawa 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 →