Inventor
YUBAKAMI KEIICHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YUBAKAMI KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
16 patentsUS4985399AJan 15, 1991
Thermal dye transfer printing systems, thermal printing sheets, and dye receiving sheets
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD77 citations96
US4902669AFeb 20, 1990
Thermal dye transfer printing systems, thermal printing sheets, and dye receiving sheets
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US5118657AJun 2, 1992
Dye transfer type thermal printing sheets
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations82
US4758275AJul 19, 1988
Magnetic fluid
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations82
US5334574AAug 2, 1994
Method for thermal dye transfer printing, dye transfer sheets and method for making same, dye receiving sheets and a thermal printing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US5063198ANov 5, 1991
Dye transfer type thermal printing sheets
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US4839337AJun 13, 1989
Dye-receiving sheets for thermal dye transfer printing comprising a composite film substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US4519931AMay 28, 1985
Magnetic fluid
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US4472490ASep 18, 1984
Image forming particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US4456669AJun 26, 1984
Image forming process
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US4935402AJun 19, 1990
Dye-receiving sheets for thermal dye transfer printing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US4752598AJun 21, 1988
Thermal dye transfer assembly for heat transfer recording
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US5145827ASep 8, 1992
Dye-receiving sheets for dye transfer type thermal printing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US5137865AAug 11, 1992
Method for thermal dye transfer printing, dye transfer sheets and method for making same, dye receiving sheets and a thermal printing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US5028582AJul 2, 1991
Receiving sheets for dye transfer type thermal printing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US4613555ASep 23, 1986
Image forming method using electrically conductive, light transmissive particles
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52