Inventor · disambiguated record
Masahiro Kawakami
Also filed as: KAWAKAMI MASAHIRO
20 granted patents·1 pending application·206 citations·filing 1988–2023
95Inventor score
Files withNIPPON KOKAN KK14SONY CORP2TOYOTA MOTOR CO LTD2HITACHI CHEMICAL CO LTD1KANSAI COKE & CHEMICALS1
Top patents by PatentIndex Score
21 records- 0183US5065985AMethod for smelting reduction of iron ore and apparatus thereforNIPPON KOKAN KK·Filed 1990·Granted Nov 19, 1991·34 cites·12 claims
- 0279US6837916B2Smelting reduction methodNIPPON KOKAN KK·Filed 2001·Granted Jan 4, 2005·18 cites·15 claims
- 0371US5571579AAlignment film for liquid crystal, liquid crystal-sandwiched panel, liquid crystal display module and material for liquid crystal alignment filmHITACHI CHEMICAL CO LTD·Filed 1994·Granted Nov 5, 1996·26 cites·14 claims
- 0465US4936908AMethod for smelting and reducing iron oresNIPPON KOKAN KK·Filed 1988·Granted Jun 26, 1990·12 cites·16 claims
- 0564US4995906AMethod for smelting reduction of iron oreNIPPON KOKAN KK·Filed 1988·Granted Feb 26, 1991·12 cites·32 claims
- 0660US4961784AMethod of smelting reduction of chromium raw materials and a smelting reduction furnace thereofNIPPON KOKAN KK·Filed 1988·Granted Oct 9, 1990·11 cites·6 claims
- 0758US5401472AApparatus for producing high surface area active carbonKANSAI COKE & CHEMICALS·Filed 1993·Granted Mar 28, 1995·17 cites·1 claims
- 0856US5039480AMethod for manufacturing molten metal containing Ni and CrNIPPON KOKAN KK·Filed 1990·Granted Aug 13, 1991·13 cites·18 claims
- 0955US4988079AApparatus for smelting and reducing iron oresNIPPON KOKAN KK·Filed 1990·Granted Jan 29, 1991·9 cites·4 claims
- 1055US2025103016A1Operating apparatus and display methodMURATA MACHINERY LTD·Filed 2023·Application pending·0 cites
- 1154US5047082AMethod for smelting reduction of Ni oreNIPPON KOKAN KK·Filed 1990·Granted Sep 10, 1991·8 cites·11 claims
- 1253US5017220AMethod for smelting reduction of Ni oreNIPPON KOKAN KK·Filed 1990·Granted May 21, 1991·8 cites·16 claims
- 1350US5280363ASlit camera apparatusSONY CORP·Filed 1992·Granted Jan 18, 1994·14 cites·3 claims
- 1444US5000784AMethod for smelting reduction of iron oreNIPPON KOKAN KK·Filed 1988·Granted Mar 19, 1991·4 cites·20 claims
- 1543US5047081AMethod of decarburizing high chromium molten metalNIPPON KOKAN KK·Filed 1988·Granted Sep 10, 1991·4 cites·29 claims
- 1642US10256295B2Semiconductor deviceTOYOTA MOTOR CO LTD·Filed 2017·Granted Apr 9, 2019·0 cites·4 claims
- 1742US7943957B2Lateral SOI semiconductor devices and manufacturing method thereofTOYOTA MOTOR CO LTD·Filed 2006·Granted May 17, 2011·0 cites·7 claims
- 1840US5074530AApparatus for smelting reduction of iron oreNIPPON KOKAN KK·Filed 1990·Granted Dec 24, 1991·3 cites·4 claims
- 1939US4944799AMethod of producing stainless molten steel by smelting reductionNIPPON KOKAN KK·Filed 1988·Granted Jul 31, 1990·3 cites·20 claims
- 2039US4935054AMethod of charging chromium ores in a smelting reductionNIPPON KOKAN KK·Filed 1988·Granted Jun 19, 1990·3 cites·7 claims
- 2134US5640205AVideo camera apparatus and a camera control unit for controlling the video camera apparatusSONY CORP·Filed 1995·Granted Jun 17, 1997·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →