Inventor · disambiguated record
Tamao Morita
Also filed as: MORITA TAMAO
35 granted patents·1,833 citations·filing 1974–2002
98Inventor score
Top patents by PatentIndex Score
35 records- 0199US4453294AEngageable article using permanent magnetMORITA TAMAO·Filed 1983·Granted Jun 12, 1984·257 cites·6 claims
- 0298USD273840SMagnetic fastenerMORITA TAMAO·Filed 1981·Granted May 15, 1984·63 cites·1 claims
- 0397USD400429SMagnetic fastenerTARMO CO LTD·Filed 1997·Granted Nov 3, 1998·75 cites·1 claims
- 0495USD335266SMagnetic fastenerMORITA TAMAO·Filed 1991·Granted May 4, 1993·53 cites·1 claims
- 0595US5010622ADoor stopperMORITA TAMAO·Filed 1990·Granted Apr 30, 1991·97 cites·11 claims
- 0695US4480361AClasp utilizing attractive force of permanent magnetMORITA TAMAO·Filed 1982·Granted Nov 6, 1984·98 cites·3 claims
- 0794US6564434B1Magnetic fixing unitFiled 2000·Granted May 20, 2003·61 cites·4 claims
- 0893USD454482SMagnetic fastenerFiled 2000·Granted Mar 19, 2002·53 cites·1 claims
- 0993US4700436AMagnetic fastenerMORITA TAMAO·Filed 1986·Granted Oct 20, 1987·74 cites·20 claims
- 1093US4021891AMagnetic lock closureAPPLIC ART LAB CO·Filed 1974·Granted May 10, 1977·87 cites·8 claims
- 1189US6978521B2Magnetic fixing unitMORITA TAMAO·Filed 2002·Granted Dec 27, 2005·34 cites·16 claims
- 1289US4455719AStopper using a magnetMORITA TAMAO·Filed 1983·Granted Jun 26, 1984·62 cites·8 claims
- 1388US5377392AMagnetic fastening deviceFiled 1993·Granted Jan 3, 1995·55 cites·15 claims
- 1486USD375061SMagnetic fastenerTARMO CO LTD·Filed 1995·Granted Oct 29, 1996·30 cites·1 claims
- 1585US6131247AMagnetic fixing unitFiled 1999·Granted Oct 17, 2000·52 cites·18 claims
- 1684USD452644SMagnetic fastener with fixing unitFiled 2000·Granted Jan 1, 2002·30 cites·1 claims
- 1784USD294810SMagnetic fastenerMORITA TAMAO·Filed 1985·Granted Mar 22, 1988·22 cites·1 claims
- 1884USD247468SSeparable magnetic lock for a purse or similar articleMORITA TAMAO·Filed 1975·Granted Mar 14, 1978·17 cites·1 claims
- 1983US4989299AFastener means utilizing attraction of permanent magnetMORITA TAMAO·Filed 1989·Granted Feb 5, 1991·40 cites·4 claims
- 2083US4593736ACase or bag covered with a magnet shielding materialMORITA TAMAO·Filed 1985·Granted Jun 10, 1986·56 cites·12 claims
- 2182USD457834SMagnetic fastener unitFiled 2000·Granted May 28, 2002·27 cites·1 claims
- 2280USD452813SMagnetic fastenerFiled 2000·Granted Jan 8, 2002·25 cites·1 claims
- 2380US5253394AMagnetic fastenerTARMO CO LTD·Filed 1992·Granted Oct 19, 1993·41 cites·14 claims
- 2479US5142746AFastener meansTARMO CO LTD·Filed 1991·Granted Sep 1, 1992·60 cites·3 claims
- 2578US5274889AFastener meansTARMO CO LTD·Filed 1992·Granted Jan 4, 1994·58 cites·12 claims
- 2677US5125134AMagnetic fastenerMORITA TAMAO·Filed 1991·Granted Jun 30, 1992·51 cites·8 claims
- 2776USD452643SMagnetic fastener with fixing unitFiled 2000·Granted Jan 1, 2002·21 cites·1 claims
- 2874US5647101AWeight reduced magnetic fastenerTARMO CO LTD·Filed 1995·Granted Jul 15, 1997·33 cites·10 claims
- 2974US5152035AMagnetic fastenerTARMO CO LTD·Filed 1991·Granted Oct 6, 1992·54 cites·16 claims
- 3071USD247467SSeparable magnetic lock for a purse or similar articleMORITA TAMAO·Filed 1975·Granted Mar 14, 1978·10 cites·1 claims
- 3168USD453105SMagnetic fastener with fixing unitFiled 2000·Granted Jan 29, 2002·15 cites·1 claims
- 3268US5199138AMagnetic fastenerTARMO CO LTD·Filed 1992·Granted Apr 6, 1993·43 cites·14 claims
- 3366US5707091AFastenerTARMO COMPANY LIMITED·Filed 1996·Granted Jan 13, 1998·37 cites·10 claims
- 3463US5560089AFastener meansTARMO CO LTD·Filed 1994·Granted Oct 1, 1996·20 cites·7 claims
- 3555US5572772AMagnetic fastenerTARMO CO LTD·Filed 1994·Granted Nov 12, 1996·22 cites·7 claims
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