Inventor · disambiguated record
Takumi Kawamura
Also filed as: KAWAMURA TAKUMI
23 granted patents·1 pending application·531 citations·filing 1982–2017
96Inventor score
Top patents by PatentIndex Score
24 records- 0198US7942594B2Ribbon cartridge and printing apparatusSEIKO EPSON CORP·Filed 2006·Granted May 17, 2011·73 cites·9 claims
- 0293US4727740AThermal and wear resistant tough nickel based alloy guide rollsMITSUBISHI METAL CORP·Filed 1982·Granted Mar 1, 1988·54 cites·16 claims
- 0391US5531431APaper feeder for portable printerFUJITSU ISOTEC LTD·Filed 1995·Granted Jul 2, 1996·91 cites·23 claims
- 0489US6036305AInk cartridge with residual ink retaining structureFUJITSU LTD·Filed 1995·Granted Mar 14, 2000·81 cites·8 claims
- 0584US5409275AMagnetic retaining device for electronic apparatusFUJITSU ISOTEC LTD·Filed 1994·Granted Apr 25, 1995·44 cites·8 claims
- 0682US4832912AThermal and wear resistant tough alloyMITSUBISHI METAL CORP·Filed 1987·Granted May 23, 1989·30 cites·58 claims
- 0771US5423529APaper feeder for portable printerFUJITSU ISOTEC LTD·Filed 1994·Granted Jun 13, 1995·26 cites·33 claims
- 0861US6450604B1Inkjet printing method and deviceFUJITSU LTD·Filed 2000·Granted Sep 17, 2002·8 cites·12 claims
- 0961US5971522AInk-jet head for providing accurate positioning of nozzles of segment chips on a holderFUJITSU LTD·Filed 1997·Granted Oct 26, 1999·20 cites·11 claims
- 1056US7263452B2Resolver-to-digital converting apparatus, method and programNEC ELECTRONICS CORP·Filed 2005·Granted Aug 28, 2007·3 cites·5 claims
- 1155US6382780B1Inkjet head formed of divided pressure-chamber plate, method for manufacturing the same, and recording device having the inkjet headFUJITSU LTD·Filed 1999·Granted May 7, 2002·15 cites·19 claims
- 1253US6822171B2Article handling systemISHIDA SEISAKUSHO·Filed 2001·Granted Nov 23, 2004·13 cites·72 claims
- 1353US5312144AMagnetic retaining device for electronic apparatusFUJITSU ISOTEC LTD·Filed 1992·Granted May 17, 1994·17 cites·21 claims
- 1452US6243114B1Ink jet head providing improved printing resolution and printing speedFUJITSU LTD·Filed 1998·Granted Jun 5, 2001·13 cites·5 claims
- 1550US7064281B2Combination weighing deviceISHIDA SEISAKUSHO·Filed 2003·Granted Jun 20, 2006·5 cites·6 claims
- 1649US7002082B2Combinational weighing deviceISHIDA SEISAKUSHO·Filed 2003·Granted Feb 21, 2006·4 cites·15 claims
- 1747US6508544B1Ink-jet head and printer using the sameFUJITSU LTD·Filed 2000·Granted Jan 21, 2003·3 cites·18 claims
- 1847US6428137B1Inkjet printing method and deviceFUJITSU LTD·Filed 1999·Granted Aug 6, 2002·9 cites·23 claims
- 1941US2017307787A1Head mounted apparatus and gripping apparatusCANON KK·Filed 2017·Application pending·0 cites
- 2040US7071426B2Combination weighing device with multi-layered hoppers having controllable supply functionISHIDA SEISAKUSHO·Filed 2003·Granted Jul 4, 2006·1 cites·12 claims
- 2140US6328435B1Ink jet head and ink jet recording deviceFUJITSU LTD·Filed 1999·Granted Dec 11, 2001·6 cites·11 claims
- 2238US5917515AInk jet printer having backup unit with any one or both of a pump mechanism and a nozzle cap mechanismFUJITSU LTD·Filed 1995·Granted Jun 29, 1999·9 cites·6 claims
- 2335US4838368AManual combinatorial weighing apparatusISHIDA SCALE MFG CO LTD·Filed 1987·Granted Jun 13, 1989·6 cites·11 claims
- 2434US8862908B2Information processing apparatus, power source control method thereof, program thereof, and storage thereofINOKUCHI SUMIHIRO·Filed 2011·Granted Oct 14, 2014·0 cites·12 claims
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