Inventor · disambiguated record
Yasuhito Hirashima
Also filed as: HIRASHIMA YASUHITO
6 granted patents·127 citations·filing 1983–1997
85Inventor score
Top patents by PatentIndex Score
6 records- 0182US5950043AImage forming method and image forming apparatus for detecting a low level of tonerSEIKO EPSON CORP·Filed 1997·Granted Sep 7, 1999·34 cites·27 claims
- 0280US4553865AInk-supplied wire dot printerEPSON CORP·Filed 1983·Granted Nov 19, 1985·26 cites·12 claims
- 0379US5563693AContact transfer device and image forming equipmentSEIKO EPSON CORP·Filed 1994·Granted Oct 8, 1996·22 cites·22 claims
- 0477US5729811AContact transfer device and image forming equipmentSEIKO EPSON CORP·Filed 1996·Granted Mar 17, 1998·25 cites·4 claims
- 0561US4579468AWire dot printer utilizing multicolor inksEPSON CORP·Filed 1985·Granted Apr 1, 1986·12 cites·27 claims
- 0650US5633699AStructure for mounting a rotary member and image forming apparatus using same structureSEIKO EPSON CORP·Filed 1994·Granted May 27, 1997·8 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →