Inventor · disambiguated record
Kenji Shimokawa
Also filed as: NAGATOMO MUNESHIGE · SHIMOKAWA KENJI
19 granted patents·2 pending applications·375 citations·filing 1978–2007
95Inventor score
Files withNIPPON STEEL CORP11CHIYODA CHEM ENG CONSTRUCT CO5AGENCY IND SCIENCE TECHN2NIPPON STEEL MATERIALS CO LTD2BALL SEMICONDUCTOR CORP1
Top patents by PatentIndex Score
21 records- 0196US4440631AProcess for hydrocracking heavy hydrocarbon oils and catalyst thereforCHIYODA CHEM ENG CONSTRUCT CO·Filed 1983·Granted Apr 3, 1984·151 cites·6 claims
- 0282US4950824AProcess for the production of 2,6-diisopropylnaphthaleneCHIYODA CHEM ENG CONSTRUCT CO·Filed 1989·Granted Aug 21, 1990·21 cites·31 claims
- 0380US5364963ASupported rhodium catalyst, method of preparing same and process of producing acetic acid by methanol carbonylation using sameCHIYODA CHEM ENG CONSTRUCT CO·Filed 1993·Granted Nov 15, 1994·48 cites·11 claims
- 0476US5576458AProcess for preparing organic carboxylic acidCHIYODA CHEM ENG CONSTRUCT CO·Filed 1995·Granted Nov 19, 1996·17 cites·14 claims
- 0567US4285333ASolar energy collecting systemAGENCY IND SCIENCE TECHN·Filed 1979·Granted Aug 25, 1981·22 cites·14 claims
- 0662US7285486B2Ball transferring method and apparatusNIPPON STEEL MATERIALS CO LTD·Filed 2005·Granted Oct 23, 2007·1 cites·1 claims
- 0761US7045389B1Method for fabricating a semiconductor devices provided with low melting point metal bumpsNIPPON STEEL CORP·Filed 2000·Granted May 16, 2006·9 cites·5 claims
- 0861US5765744AProduction of small metal bumpsNIPPON STEEL CORP·Filed 1996·Granted Jun 16, 1998·29 cites·6 claims
- 0960US6916731B2Ball transferring method and apparatusNIPPON STEEL CORP·Filed 2001·Granted Jul 12, 2005·8 cites·14 claims
- 1051US2008032495A1Ball transferring method and apparatusNIPPON STEEL MATERIALS CO LTD·Filed 2007·Application pending·0 cites
- 1149US5702793AMagneto-optical recording medium, disk and method of manufacturing the sameNIPPON STEEL CORP·Filed 1994·Granted Dec 30, 1997·8 cites·24 claims
- 1248US4179895ACooling system using low potential and high potential energiesAGENCY IND SCIENCE TECHN·Filed 1978·Granted Dec 25, 1979·13 cites·11 claims
- 1345US6909182B2Spherical semiconductor device and method for fabricating the sameBALL SEMICONDUCTOR CORP·Filed 2002·Granted Jun 21, 2005·3 cites·10 claims
- 1445US6509645B2Spherical semiconductor device and method for fabricating the sameNIPPON STEEL CORP·Filed 1999·Granted Jan 21, 2003·10 cites·1 claims
- 1544US5501913AGarnet polycrystalline film for magneto-optical recording mediumNIPPON STEEL CORP·Filed 1991·Granted Mar 26, 1996·8 cites·14 claims
- 1642US6571007B1Ball-arranging substrate for forming bump, ball-arranging head, ball-arranging device, and ball-arranging methodNIPPON STEEL CORP·Filed 1997·Granted May 27, 2003·11 cites·17 claims
- 1742US4992622AMethod of separating 2,6-diisopropylnaphthalene from a mixture containing diisopropylnaphthalene isomersCHIYODA CHEM ENG CONSTRUCT CO·Filed 1989·Granted Feb 12, 1991·2 cites·16 claims
- 1838US2002132462A1Spherical semiconductor device and method for fabricating the sameNIPPON STEEL CORP·Filed 2001·Application pending·0 cites
- 1937US7045388B2Semiconductor device provided with low melting point metal bumpsNIPPON STEEL CORP·Filed 1997·Granted May 16, 2006·6 cites·6 claims
- 2036US5899376ATransfer of flux onto electrodes and production of bumps on electrodesNIPPON STEEL CORP·Filed 1996·Granted May 4, 1999·8 cites·6 claims
- 2129US6884708B2Method of partially plating substrate for electronic devicesNIPPON STEEL CORP·Filed 1997·Granted Apr 26, 2005·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →