Inventor
ISHIMARU MAKOTO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “ISHIMARU MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
6 patentsUS5955748ASep 21, 1999
End face light emitting type light emitting diode
OKI ELECTRIC IND CO LTD54 citations95
US5869848AFeb 9, 1999
End face light-emitting-type LED, end face light-emitting-type LED array and methods of manufacturing them
OKI ELECTRIC IND CO LTD23 citations91
US6420734B1Jul 16, 2002
Light emitting diode and a method manufacturing the same
OKI ELECTRIC IND CO LTD10 citations73
US6102780AAug 15, 2000
Substrate polishing apparatus and method for polishing semiconductor substrate
OKI ELECTRIC IND CO LTD5 citations62
US5866439AFeb 2, 1999
Method of fabricating an end face light emitting type light-emitting diode and a light-emitting diode array device
OKI ELECTRIC IND CO LTD3 citations62
US6596556B2Jul 22, 2003
Light emitting diode and a method for manufacturing the same
OKI ELECTRIC IND CO LTD0 citations51