Inventor · disambiguated record
Masahiko Chino
Also filed as: CHINO MASAHIKO
4 granted patents·136 citations·filing 1997–1999
79Inventor score
Technology areasB41J
Files withSEIKO EPSON CORP4
Top patents by PatentIndex Score
4 records- 0186US6244698B1Printhead unit and ink cartridgeSEIKO EPSON CORP·Filed 1998·Granted Jun 12, 2001·60 cites·21 claims
- 0282US6264316B1Print head device, ink jet printer, and ink cartridgeSEIKO EPSON CORP·Filed 1999·Granted Jul 24, 2001·56 cites·12 claims
- 0349US6361159B1Printing device having pressure fluctuation accommodating structureSEIKO EPSON CORP·Filed 1999·Granted Mar 26, 2002·13 cites·4 claims
- 0440US6250745B1Ink cartridge for printersSEIKO EPSON CORP·Filed 1997·Granted Jun 26, 2001·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →