Inventor · disambiguated record
Isamu Ozawa
Also filed as: OZAWA ISAMU
17 granted patents·2 pending applications·610 citations·filing 1980–2013
95Inventor score
Top patents by PatentIndex Score
19 records- 0196US6115137AImage processing system, digital camera, and printing apparatusCANON KK·Filed 1997·Granted Sep 5, 2000·285 cites·110 claims
- 0291US5034948ATelephone apparatus systemCANON KK·Filed 1989·Granted Jul 23, 1991·117 cites·6 claims
- 0387US6856425B2Image processing system, digital camera, and printing apparatusCANON KK·Filed 2002·Granted Feb 15, 2005·29 cites·11 claims
- 0482US6445461B1Image processing system, digital camera, and printing apparatusCANON KK·Filed 2000·Granted Sep 3, 2002·18 cites·33 claims
- 0572US7129964B2Image printing apparatus and image printing methodCANON KK·Filed 2004·Granted Oct 31, 2006·10 cites·16 claims
- 0666US6664493B2Gas-insulated switchgearHITACHI LTD·Filed 2002·Granted Dec 16, 2003·18 cites·5 claims
- 0766US5690330AToy basketball game with self-jumping playerOHIO ART CO·Filed 1996·Granted Nov 25, 1997·41 cites·15 claims
- 0864US7251046B2Print controller operation verification systemCANON KK·Filed 2003·Granted Jul 31, 2007·6 cites·12 claims
- 0963US6727454B2Gas-insulated switchgearHITACHI LTD·Filed 2002·Granted Apr 27, 2004·16 cites·5 claims
- 1062US6509522B1Three-phase integrated gas insulated busHITACHI LTD·Filed 2002·Granted Jan 21, 2003·13 cites·5 claims
- 1159US7428066B2Printing apparatus and method for verifying a printer controllerCANON KK·Filed 2002·Granted Sep 23, 2008·7 cites·40 claims
- 1258US5381468ATelephone exchange including less display elements than channelsCANON KK·Filed 1992·Granted Jan 10, 1995·28 cites·22 claims
- 1348US2015099073A1Foldable pomponNEOCREATION INC·Filed 2013·Application pending·0 cites
- 1445US5311580ACommunication apparatus for providing a modulated analog waveCANON KK·Filed 1993·Granted May 10, 1994·9 cites·49 claims
- 1539US5515430AVolume controllerCANON KK·Filed 1995·Granted May 7, 1996·5 cites·19 claims
- 1637USD268428SCombined toy television and telephone music boxSANYEI CORPORATION HONG KONG LTD·Filed 1980·Granted Mar 29, 1983·3 cites·1 claims
- 1734US5524048ATelephone exchange apparatus with facsimile broadcasting facility, and facsimile data broadcasting apparatusCANON KK·Filed 1993·Granted Jun 4, 1996·3 cites·35 claims
- 1834US2003178891A1Gas insulated switchFiled 2002·Application pending·0 cites
- 1928USD308707SToy carFAR EAST TOYS & NOVELTIES MFG LTD·Filed 1988·Granted Jun 19, 1990·2 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →