Inventor · disambiguated record
Yukitoshi Tajima
Also filed as: TAJIMA YUKITOSHI
16 granted patents·2 pending applications·74 citations·filing 1987–2013
91Inventor score
Top patents by PatentIndex Score
18 records- 0189US8578877B2Spin coater, temperature controlling method of the same, optical disc production apparatus, and optical disc production methodTAJIMA YUKITOSHI·Filed 2008·Granted Nov 12, 2013·11 cites·6 claims
- 0289US6468618B1Optical disk and method of producing the sameRICOH KK·Filed 2000·Granted Oct 22, 2002·22 cites·85 claims
- 0378US8292416B2Inkjet printer headKIHIRA TAKAKAZU·Filed 2010·Granted Oct 23, 2012·3 cites·5 claims
- 0473US8708459B2Droplet ejection head, method of manufacturing droplet ejection head, and droplet ejection apparatusNISHIMURA HIDEAKI·Filed 2012·Granted Apr 29, 2014·2 cites·8 claims
- 0572US8684493B2Droplet-discharging-head manufacturing apparatus, droplet-discharging-head manufacturing method, droplet discharging head, droplet discharging device, and printing apparatusTAJIMA YUKITOSHI·Filed 2012·Granted Apr 1, 2014·2 cites·13 claims
- 0672US8480208B2Liquid-droplet ejection head and liquid-droplet ejection apparatus including sameTAKEMOTO TAKESHI·Filed 2010·Granted Jul 9, 2013·2 cites·10 claims
- 0766US9022521B2Droplet discharge head, and image forming apparatusSASAKI TAKAFUMI·Filed 2013·Granted May 5, 2015·1 cites·13 claims
- 0866US8646870B2Inkjet recording apparatusNISHIMURA HIDEAKI·Filed 2012·Granted Feb 11, 2014·1 cites·8 claims
- 0960US7419710B2Stamper for molding article and method of producing said stamperRICOH KK·Filed 2003·Granted Sep 2, 2008·5 cites·56 claims
- 1060US6998163B2Optical disk and method of producing the sameRICOH KK·Filed 2003·Granted Feb 14, 2006·2 cites·5 claims
- 1159US6686018B2Optical disk and method of producing the sameRICOH KK·Filed 2002·Granted Feb 3, 2004·5 cites·22 claims
- 1249US4826005APackaging of information recording mediaVICTOR COMPANY OF JAPAN·Filed 1988·Granted May 2, 1989·12 cites·6 claims
- 1348US8899728B2Droplet discharge head and image-forming apparatus including a first and second substrate the second substrate including three platesNISHIMURA HIDEAKI·Filed 2013·Granted Dec 2, 2014·0 cites·16 claims
- 1444US8678545B2Inkjet head and inkjet recording apparatusNISHIMURA HIDEAKI·Filed 2013·Granted Mar 25, 2014·0 cites·10 claims
- 1544US4782645APackaging of information recording mediaVICTOR COMPANY OF JAPAN·Filed 1987·Granted Nov 8, 1988·6 cites·1 claims
- 1640US2014071199A1Composite component molding metal mold, droplet discharge head, electronic device, and image forming apparatusTAJIMA YUKITOSHI·Filed 2013·Application pending·0 cites
- 1739US9004641B2Liquid droplet discharge head, liquid droplet discharge apparatus, and image forming apparatusTAJIMA YUKITOSHI·Filed 2013·Granted Apr 14, 2015·0 cites·20 claims
- 1832US2010302323A1Fluid discharge head and image forming apparatusYAGI MASAHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →