Inventor · disambiguated record
Yutaka Kakuishi
Also filed as: KAKUISHI YUTAKA
17 granted patents·4 pending applications·288 citations·filing 1986–2008
94Inventor score
Top patents by PatentIndex Score
21 records- 0196US6228461B1Magnetic recording tapeFUJI PHOTO FILM CO LTD·Filed 1999·Granted May 8, 2001·132 cites·23 claims
- 0282US7995309B2Magnetic recording medium, magnetic signal reproduction method and magnetic signal reproduction systemFUJIFILM CORP·Filed 2008·Granted Aug 9, 2011·4 cites·6 claims
- 0379US4786557AMagnetic recording medium of continuous formFUJI PHOTO FILM CO LTD·Filed 1987·Granted Nov 22, 1988·23 cites·7 claims
- 0467US5196265AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 23, 1993·28 cites·5 claims
- 0564US5904979AMagnetic recording systemFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 18, 1999·17 cites·18 claims
- 0663US4844991AMagnetic recording medium and process for the preparation of the sameFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jul 4, 1989·12 cites·7 claims
- 0757US6916521B2Cleaning medium for magnetic recording apparatusFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jul 12, 2005·3 cites·6 claims
- 0855US4761243AProcess for the preparation of magnetic paintFUJI PHOTO FILM CO LTD·Filed 1986·Granted Aug 2, 1988·10 cites·7 claims
- 0954US5407725AMagnetic recording medium having a magnetic layer containing two carbon blacks each within specific particle size and DBP adsorption rangesFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 18, 1995·16 cites·4 claims
- 1049US4847156AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jul 11, 1989·11 cites·17 claims
- 1147US2006289335A1Manufacturing method of tape-form recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 1246US4980199AProcess for producing a magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1990·Granted Dec 25, 1990·6 cites·7 claims
- 1346US2009086369A1Magnetic recording medium, magnetic signal reproduction method and magnetic signal reproduction systemFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 1444US6881474B2Magnetic tape possessing a controlled radius of curvature in the width and longitudinal directionsFUJI PHOTO FILM CO LTD·Filed 2002·Granted Apr 19, 2005·0 cites·16 claims
- 1544US5888637AMagnetic recording medium tape favorably employable for computer data storageFUJI PHOTO FILM CO LTD·Filed 1997·Granted Mar 30, 1999·6 cites·25 claims
- 1641US5326618AMagnetic recording medium and process for production thereofFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jul 5, 1994·8 cites·6 claims
- 1740US5212019AMagnetic recording medium having a magnetic layer containing ferromagnetic metal powder, binder, fatty acid ester, and a specified branched chain fatty acidFUJI PHOTO FILM CO LTD·Filed 1992·Granted May 18, 1993·4 cites·4 claims
- 1838US4780365AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1987·Granted Oct 25, 1988·6 cites·8 claims
- 1938US2007087170A1Manufacturing method of tape and tapeFUJIFILM CORP·Filed 2006·Application pending·0 cites
- 2034US4968557AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1988·Granted Nov 6, 1990·2 cites·14 claims
- 2130US2002051877A1Magnetic tapeFiled 1999·Application pending·0 cites
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