Inventor
SASAYAMA ATSUSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SASAYAMA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS5408559AApr 18, 1995
Optoelectronic device
HITACHI LTD88 citations94
US5195155AMar 16, 1993
Optical coupling apparatus and manufacturing method of the same, and lens holder
HITACHI LTD107 citations94
US4997243AMar 5, 1991
Method of mounting a light emitting chip and an optical fiber on a photoelectric device
HITACHI LTD54 citations94
US4803361AFeb 7, 1989
Photoelectric device with optical fiber and laser emitting chip
HITACHI LTD54 citations94
US4768070AAug 30, 1988
Optoelectronics device
HITACHI LTD70 citations94
US4756592AJul 12, 1988
Luminescent package device for coupling an optical fiber with a luminescent element
HITACHI LTD37 citations90
US4107727AAug 15, 1978
Resin sealed semiconductor device
HITACHI LTD20 citations77
US4920262AApr 24, 1990
Photoelectric device with leads
HITACHI LTD13 citations72
US4793688ADec 27, 1988
Photo electro device, method for manufacture of same, and lens support frame for use in such photo electro device
HITACHI LTD11 citations69