Inventor · disambiguated record
Nobuhiro Furukawa
Also filed as: FURUKAWA NOBUHIRO
29 granted patents·674 citations·filing 1981–1999
97Inventor score
Top patents by PatentIndex Score
29 records- 0190US4731311AElectrically conductive material and secondary battery using the electrically conductive materialSANYO ELECTRIC CO·Filed 1986·Granted Mar 15, 1988·67 cites·17 claims
- 0284US4378414AZinc alkaline secondary batterySANYO ELECTRIC CO·Filed 1981·Granted Mar 29, 1983·40 cites·6 claims
- 0383US4820599ANon-aqueous electrolyte type secondary cellSANYO ELECTRIC CO·Filed 1988·Granted Apr 11, 1989·44 cites·20 claims
- 0476US4758484ANon-aqueous secondary cellSANYO ELECTRIC CO·Filed 1987·Granted Jul 19, 1988·35 cites·19 claims
- 0575US5686138ALithium secondary batterySANYO ELECTRIC CO·Filed 1994·Granted Nov 11, 1997·38 cites·41 claims
- 0675US4795687AElectrically conductive material and a process for the preparation of same and secondary battery using the electrically conductive materialMITSUBISHI CHEM IND·Filed 1987·Granted Jan 3, 1989·34 cites·15 claims
- 0774US4636445AMetal/hydrogen alkaline storage batterySANYO ELECTRIC CO·Filed 1986·Granted Jan 13, 1987·36 cites·9 claims
- 0872US5294499ANon-aqueous secondary cellSANYO ELECTRIC CO·Filed 1992·Granted Mar 15, 1994·43 cites·7 claims
- 0972US4427751AAlkaline batterySANYO ELECTRIC CO·Filed 1981·Granted Jan 24, 1984·24 cites·9 claims
- 1071US4904552ANon-aqueous secondary cellSANYO ELECTRIC CO·Filed 1989·Granted Feb 27, 1990·29 cites·11 claims
- 1167US5008164AHydrogen-absorbing alloy electrodeSANYO ELECTRIC CO·Filed 1989·Granted Apr 16, 1991·26 cites·6 claims
- 1266US5112704ANon-aqueous electrolyte cellSANYO ELECTRIC CO·Filed 1990·Granted May 12, 1992·35 cites·10 claims
- 1364US5882818ALithium secondary batterySANYO ELECTRIC CO·Filed 1997·Granted Mar 16, 1999·27 cites·24 claims
- 1464US5019949ASolid electrolytic capacitorSANYO ELECTRIC CO·Filed 1990·Granted May 28, 1991·23 cites·11 claims
- 1564US4939049ANon-aqueous electrolyte cell and method of producing the sameSANYO ELECTRIC CO·Filed 1988·Granted Jul 3, 1990·12 cites·6 claims
- 1663US4680240AMethod for starting fuel cell power systemsSANYO ELECTRIC CO·Filed 1986·Granted Jul 14, 1987·24 cites·1 claims
- 1762US5993997ALithium secondary batterySANYO ELECTRIC CO·Filed 1998·Granted Nov 30, 1999·24 cites·51 claims
- 1855US4840858ASecondary cellSANYO ELECTRIC CO·Filed 1988·Granted Jun 20, 1989·17 cites·15 claims
- 1952US5378561ASecondary cellSANYO ELECTRIC CO·Filed 1992·Granted Jan 3, 1995·10 cites·33 claims
- 2051US5043233AHydrogen-absorbing alloy electrode for use in an alkaline storage cell and its manufacturing methodSANYO ELECTRIC CO·Filed 1990·Granted Aug 27, 1991·20 cites·12 claims
- 2149US5277998AHydrogen-absorbing alloy electrodeSANYO ELECTRIC CO·Filed 1992·Granted Jan 11, 1994·13 cites·16 claims
- 2248US5290509AMultiphase hydrogen-absorbing alloy electrode for an alkaline storage cellSANYO ELECTRIC CO·Filed 1993·Granted Mar 1, 1994·12 cites·7 claims
- 2344US4956248ANon-aqueous secondary cellSANYO ELECTRIC CO·Filed 1989·Granted Sep 11, 1990·9 cites·5 claims
- 2444US4913879AHydrogen absorbing modified ZrMn2 -type alloysSANYO ELECTRIC CO·Filed 1988·Granted Apr 3, 1990·9 cites·8 claims
- 2541US5108851AMetal-hydrogen alkaline storage cellSANYO ELECTRIC CO·Filed 1991·Granted Apr 28, 1992·7 cites·12 claims
- 2636US6143213ASecondary cell and the producing method thereofSANYO ELECTRIC CO·Filed 1993·Granted Nov 7, 2000·7 cites·7 claims
- 2733US5395403AHydrogen-absorbing alloy electrode and manufacturing method thereforSANYO ELECTRIC CO·Filed 1993·Granted Mar 7, 1995·5 cites·18 claims
- 2831US6291108B1Non-aqueous electrolyte cellSANYO ELECTRIC CO·Filed 1999·Granted Sep 18, 2001·2 cites·16 claims
- 2930USRE34471EHydrogen-absorbing alloy electrode for use in an alkaline storage cell and its manufacturing methodSANYO ELECTRIC CO·Filed 1992·Granted Dec 7, 1993·2 cites·12 claims
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