Inventor · disambiguated record
Fujio Tanaka
Also filed as: TANAKA FUJIO
18 granted patents·1 pending application·200 citations·filing 1978–2016
94Inventor score
Files withKOKUSAI DENSHIN DENWA CO LTD6SANTOKU CHEMICAL IND CO LTD5SOMAR MFG3SHARP KK2JFE STEEL CORP1
Top patents by PatentIndex Score
19 records- 0189US10844449B2Rapid-cooling quenching apparatus and rapid-cooling quenching methodJFE STEEL CORP·Filed 2016·Granted Nov 24, 2020·2 cites·8 claims
- 0278US7242433B2Small-sized image pickup device having a solid-state image pickup element and a lens holder mounted on opposite sides of a transparent substrateSHARP KK·Filed 2002·Granted Jul 10, 2007·27 cites·10 claims
- 0377US4427760APhotohardenable materialsSOMAR MFG·Filed 1982·Granted Jan 24, 1984·30 cites·5 claims
- 0476US4628485AMagneto-optical recording mediumKOKUSAI DENSHIN DENWA CO LTD·Filed 1984·Granted Dec 9, 1986·19 cites·3 claims
- 0575US6783748B2Process for producing purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted Aug 31, 2004·14 cites·11 claims
- 0674US8531596B2Camera apparatus and electronic device provided with the sameTANIDA YOSHINORI·Filed 2008·Granted Sep 10, 2013·7 cites·4 claims
- 0774US4701881AMagneto-optical recording mediumKOKUSAI DENSHIN DENWA CO LTD·Filed 1985·Granted Oct 20, 1987·19 cites·5 claims
- 0872US4559573AMagneto-optical recording mediumKOKUSAI DENSHIN DENWA CO LTD·Filed 1982·Granted Dec 17, 1985·16 cites·7 claims
- 0966US6911481B2Method of regenerating ion exchange resinSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted Jun 28, 2005·8 cites·4 claims
- 1059US6896867B2Process for producing a purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted May 24, 2005·6 cites·23 claims
- 1156US4631617AMagneto-optical recording mediumKOKUSAI DENSHIN DENWA CO LTD·Filed 1983·Granted Dec 23, 1986·10 cites·2 claims
- 1255US4797935ASpeaker system with independently supported top platePIONEER ELECTRONIC CORP·Filed 1987·Granted Jan 10, 1989·27 cites·4 claims
- 1352US7368088B2Apparatus for producing purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2004·Granted May 6, 2008·1 cites·25 claims
- 1452US6649139B2Process for producing a purified aqueous hydrogen peroxide solutionSANTOKU CHEMICAL IND CO LTD·Filed 2001·Granted Nov 18, 2003·2 cites·15 claims
- 1543US2008278617A1Image capturing device module, manufacturing method of the image capturing device module, and electronic information deviceSHARP KK·Filed 2008·Application pending·0 cites
- 1640US4273858AResist material for micro-fabrication with unsaturated dicarboxylic moietySOMAR MFG·Filed 1978·Granted Jun 16, 1981·6 cites·5 claims
- 1734US5084767ATelevision signal recording and reproducing system using optical recording mediumKOKUSAI DENSHIN DENWA CO LTD·Filed 1989·Granted Jan 28, 1992·3 cites·5 claims
- 1831US4456998ASemiconductor laserKOKUSAI DENSHIN DENWA CO LTD·Filed 1981·Granted Jun 26, 1984·2 cites·4 claims
- 1931US4349647AResist material for micro-fabricationSOMAR MFG·Filed 1981·Granted Sep 14, 1982·1 cites·9 claims
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