Inventor · disambiguated record
Kiyoshi Takai
Also filed as: SUGAHARA YUJIRO · TAKAI KIYOSHI
18 granted patents·1 pending application·608 citations·filing 1976–2014
94Inventor score
Files withMIZUSAWA INDUSTRIAL CHEM5GODO SEITETSU3NIPPON SUISAN KAISHA LTD3YOKOGAWA ELECTRIC CORP3OSAKA IRON & STEEL2
Top patents by PatentIndex Score
19 records- 0196US5745049AWireless equipment diagnosis systemYOKOGAWA ELECTRIC CORP·Filed 1996·Granted Apr 28, 1998·381 cites·12 claims
- 0293US4452635AHydraulic cement compositionMIZUSAWA INDUSTRIAL CHEM·Filed 1983·Granted Jun 5, 1984·81 cites·11 claims
- 0375US4619693ASystem using electric furnace exhaust gas to preheat scrap for steelmakingGODO SEITETSU·Filed 1985·Granted Oct 28, 1986·13 cites·8 claims
- 0471US4478574AScrap preheating system for an electric furnaceKAWASAKI HEAVY IND LTD·Filed 1982·Granted Oct 23, 1984·12 cites·5 claims
- 0571US4069295ATreating raw materials containing titanium componentsMIZUSAWA INDUSTRIAL CHEM·Filed 1976·Granted Jan 17, 1978·14 cites·9 claims
- 0670US4141722AMethod of treating ferruginous slagsOSAKA IRON & STEEL·Filed 1977·Granted Feb 27, 1979·17 cites·7 claims
- 0769US10218533B2Wireless device and interface moduleYOKOGAWA ELECTRIC CORP·Filed 2014·Granted Feb 26, 2019·3 cites·11 claims
- 0864US4770894ADecolorized oyster extract concentrateMIZUSAWA INDUSTRIAL CHEM·Filed 1987·Granted Sep 13, 1988·20 cites·9 claims
- 0959US4690327AHot gunning robot for furnace liningGODO SEITETSU·Filed 1986·Granted Sep 1, 1987·30 cites·9 claims
- 1057US4205054AProcess for recovery of nitric acid from nitratesMIZUSAWA INDUSTRIAL CHEM·Filed 1978·Granted May 27, 1980·9 cites·10 claims
- 1156US4265864AProcess for treating bauxite or similar raw materialMIZUSAWA INDUSTRIAL CHEM·Filed 1979·Granted May 5, 1981·7 cites·12 claims
- 1255US6698570B2Object conveying deviceSONY DISC TECHNOLOGY INC·Filed 2002·Granted Mar 2, 2004·2 cites·6 claims
- 1351US10152392B2Communication apparatus and wireless communication systemYOKOGAWA ELECTRIC CORP·Filed 2014·Granted Dec 11, 2018·0 cites·15 claims
- 1446US4692113ASystem using electric furnace exhaust gas to preheat scrap for steelmakingGODO SEITETSU·Filed 1986·Granted Sep 8, 1987·5 cites·4 claims
- 1541US2004224075A1Pasteurized fish foods having fresh feel and frozen products thereofFiled 2001·Application pending·0 cites
- 1640US5033164AFish processing machineNIPPON SUISAN KAISHA LTD·Filed 1989·Granted Jul 23, 1991·6 cites·4 claims
- 1733US4062531AFerruginous slag oxidizing apparatusOSAKA IRON & STEEL·Filed 1977·Granted Dec 13, 1977·1 cites·6 claims
- 1830US5397593AMethod for treating frozen meatNIPPON SUISAN KAISHA LTD·Filed 1993·Granted Mar 14, 1995·4 cites·4 claims
- 1929US5026319AFish processing machineNIPPON SUISAN KAISHA LTD·Filed 1990·Granted Jun 25, 1991·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →