Inventor · disambiguated record
Morio Akiyama
Also filed as: AKIYAMA MORIO
2 granted patents·2 pending applications·17 citations·filing 1984–2005
57Inventor score
Top patents by PatentIndex Score
4 records- 0141US2009269122A1Ink replenishment cartridge and encapsulated fiber type writing instrument using ink replenishment cartridgeZEBRA CO LTD·Filed 2005·Application pending·0 cites
- 0241US2009047056A1Encapsulated fiber type writing instrumentZEBRA CO LTD·Filed 2005·Application pending·0 cites
- 0334US4583568AValve assembly for powdery granulesKURIMOTO LTD·Filed 1984·Granted Apr 22, 1986·12 cites·11 claims
- 0433US6042290AWriting toolZEBRA CO LTD·Filed 1996·Granted Mar 28, 2000·5 cites·2 claims
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