Inventor · disambiguated record
Masaru Akao
Also filed as: AKAO MASARU
6 granted patents·349 citations·filing 1987–2000
87Inventor score
Top patents by PatentIndex Score
6 records- 0190US6352043B1Sewing machines having multiple-individually controllable needle barsTOKAI IND SEWING MACHINE·Filed 2000·Granted Mar 5, 2002·21 cites·24 claims
- 0280US5035711ATranscutaneously implantable elementADVANCE KAIHATSU KENKYUSHO·Filed 1990·Granted Jul 30, 1991·177 cites·3 claims
- 0367US4800034ACold rolling oil composition for aluminum and aluminum-containing alloysKAO CORP·Filed 1987·Granted Jan 24, 1989·20 cites·6 claims
- 0462US5623887AThread cutting device in sewing machineTOKAI IND SEWING MACHINE·Filed 1995·Granted Apr 29, 1997·9 cites·12 claims
- 0555US5026397ATranscutaneously implantable elementADVANCE KAIHATSU KENKYUSHO·Filed 1990·Granted Jun 25, 1991·66 cites·4 claims
- 0650US5441536AMethod for the production of an implant having an apatite coating layer using a hydrothermal treatmentADVANCE KK·Filed 1992·Granted Aug 15, 1995·56 cites·5 claims
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