Inventor · disambiguated record
Keiichi Koike
Also filed as: KOIKE KEIICHI
18 granted patents·280 citations·filing 1975–2013
95Inventor score
Files withHITACHI LTD10MITSUBISHI ELECTRIC CORP3CALSONIC CORP1MITSUSHITA DENKI KABUSHIKI KAI1NEC CORP1
Top patents by PatentIndex Score
18 records- 0178US4037015AHeat insulating coating materialHITACHI LTD·Filed 1975·Granted Jul 19, 1977·29 cites·16 claims
- 0274US4561493AHeat-storing apparatusHITACHI LTD·Filed 1982·Granted Dec 31, 1985·28 cites·20 claims
- 0372US4196011ASelf-hardening water-soluble mold and process for producing the sameHITACHI LTD·Filed 1977·Granted Apr 1, 1980·11 cites·10 claims
- 0469US5988790AMultiple element printer and method of adjusting thereofMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 23, 1999·26 cites·7 claims
- 0568US6024438AInk jet printerMITSUSHITA DENKI KABUSHIKI KAI·Filed 1996·Granted Feb 15, 2000·27 cites·16 claims
- 0668US4412930AHeat-storing compositionHITACHI LTD·Filed 1982·Granted Nov 1, 1983·22 cites·9 claims
- 0768US3993476AAluminum alloyHITACHI LTD·Filed 1975·Granted Nov 23, 1976·14 cites·5 claims
- 0866USD434031SPortable personal computerNEC CORP·Filed 2000·Granted Nov 21, 2000·19 cites·1 claims
- 0960US5070267ALow-noise electric motor assembly for automotive blowerCALSONIC CORP·Filed 1990·Granted Dec 3, 1991·27 cites·12 claims
- 1058US5237401AColor image reading apparatus including color correction meansMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Aug 17, 1993·18 cites·3 claims
- 1153US4659526ASlip casting forming method and moldHITACHI LTD·Filed 1985·Granted Apr 21, 1987·14 cites·13 claims
- 1249US5533186AImage filing method based on symbol retrieval conditionMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jul 2, 1996·25 cites·37 claims
- 1345US4415465AHeat-storing compositionHITACHI LTD·Filed 1982·Granted Nov 15, 1983·8 cites·10 claims
- 1439US9699083B2Frame search processing apparatus and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Jul 4, 2017·0 cites·10 claims
- 1539US4585573AHeat storage material and process for producing the sameHITACHI LTD·Filed 1982·Granted Apr 29, 1986·6 cites·9 claims
- 1634US4465611AHeat storage materialHITACHI LTD·Filed 1982·Granted Aug 14, 1984·3 cites·2 claims
- 1733US4518514AHeat storage materialHITACHI LTD·Filed 1983·Granted May 21, 1985·3 cites·11 claims
- 1829US8902756B2Packet transfer processing device, packet transfer processing method, and packet transfer processing programNISHIDA YUKIKUNI·Filed 2010·Granted Dec 2, 2014·0 cites·15 claims
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