Inventor · disambiguated record
Hirofumi Fujimoto
Also filed as: FUJIMOTO HIROFUMI
20 granted patents·434 citations·filing 1976–2001
96Inventor score
Top patents by PatentIndex Score
20 records- 0189US6863609B2Method for controlling movement of viewing point of simulated camera in 3D video game, and 3D video game machineKONAMI CORP·Filed 2001·Granted Mar 8, 2005·103 cites·16 claims
- 0282US4140527ANitrogen containing powder metallurgical tool steelKOBE STEEL LTD·Filed 1977·Granted Feb 20, 1979·23 cites·4 claims
- 0380US4121929ANitrogen containing high speed steel obtained by powder metallurgical processKOBE STEEL LTD·Filed 1977·Granted Oct 24, 1978·21 cites·7 claims
- 0479US6612929B2Rotary device for game machine and game machine with rotary deviceKONAMI CORP·Filed 2001·Granted Sep 2, 2003·29 cites·13 claims
- 0577USD385586SOptical beam gun for a game machineKONAMI CO LTD·Filed 1996·Granted Oct 28, 1997·27 cites·1 claims
- 0675US5424600ASpark protected alternatorNIPPON DENSO CO·Filed 1994·Granted Jun 13, 1995·41 cites·12 claims
- 0769US4121930ANitrogen containing high speed steel obtained by powder metallurgical processKOBE STEEL LTD·Filed 1976·Granted Oct 24, 1978·16 cites·4 claims
- 0861US5686773AAlternator with generally triangular engine-mounting staysNIPPON DENSO CO·Filed 1995·Granted Nov 11, 1997·26 cites·9 claims
- 0959USD396068SOptical beam gun for a game machineKONAMI CO LTD·Filed 1997·Granted Jul 14, 1998·11 cites·1 claims
- 1058USD425568STable for use in a table tennis game machineKONAMI CO LTD·Filed 1998·Granted May 23, 2000·10 cites·1 claims
- 1157US6462720B1Light-emitting display device, target game apparatus using light-emitting display device, display switching method and target hit display methodKONAMI CO LTD·Filed 1999·Granted Oct 8, 2002·29 cites·48 claims
- 1257US6383097B2Table tennis apparatusKONAMI CO LTD·Filed 2001·Granted May 7, 2002·6 cites·36 claims
- 1356US5696415AElectric rotary machineNIPPON DENSO CO·Filed 1995·Granted Dec 9, 1997·24 cites·15 claims
- 1452US5650675ARotary electric machine having variably-dimensioned housing ventilation holesNIPPON DENSO CO·Filed 1994·Granted Jul 22, 1997·21 cites·9 claims
- 1550US6220452B1Table tennis ball-sorting device and table tennis apparatusKONAMI CO LTD·Filed 1998·Granted Apr 24, 2001·22 cites·25 claims
- 1640US6200236B1Table tennis apparatusKONAMI CO LTD·Filed 1998·Granted Mar 13, 2001·11 cites·9 claims
- 1736US4671930AHigh hardness and high toughness nitriding powder metallurgical high-speed steelKOBE STEEL LTD·Filed 1985·Granted Jun 9, 1987·5 cites·4 claims
- 1835USD414520STable tennis game machineKONAMI CO LTD·Filed 1998·Granted Sep 28, 1999·2 cites·1 claims
- 1935USD412536SGame machineKONAMI CO LTD·Filed 1998·Granted Aug 3, 1999·2 cites·1 claims
- 2034US4599109AHigh hardness and high toughness nitriding powder metallurgical high-speed steelKOBE STEEL LTD·Filed 1985·Granted Jul 8, 1986·5 cites·4 claims
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