Inventor
SHINOHARA KOICHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “SHINOHARA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
15 patentsUS4220117ASep 2, 1980
Apparatus for fabrication of magnetic recording media
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD56 citations96
US6826018B2Nov 30, 2004
Disk drive with head supporting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US4645703AFeb 24, 1987
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US4540618ASep 10, 1985
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US4323629AApr 6, 1982
Metallic thin film magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US4239835ADec 16, 1980
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6965492B2Nov 15, 2005
Rotor assembly, information-recording/-reproducing device using the rotor assembly and method of assembling the rotor assembly
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations84
US4380211AApr 19, 1983
Vacuum evaporation system for deposition of thin films
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations82
US4514451AApr 30, 1985
Polyester substrate for magnetic recording medium having oligomer protrusions thereon
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations81
US4564549AJan 14, 1986
Magnetic recording media and process for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US4450186AMay 22, 1984
Method and device for manufacturing magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations74
US4393091AJul 12, 1983
Method of vacuum depositing a layer on a plastic film substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US5023739AJun 11, 1991
Tape cassette with a trapping layer having a corrosiveness which is equal to or higher than that of the magnetic recording layer on the tape
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations73
US4673617AJun 16, 1987
Thin film magnetic recording media
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US4386113AMay 31, 1983
Method of making a magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63