Inventor
SHIMADA KAZUHIRO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “SHIMADA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
9 patentsUS7248800B2Jul 24, 2007
Optical receiver, optical transmitter and optical transceiver
TOSHIBA KK18 citations90
USD487723SMar 23, 2004
Photoelectric conversion device
TOSHIBA KK7 citations73
US5239605AAug 24, 1993
Optical signal receiver module having light receiver unit and amplifier unit fixed together by a receiver output terminal inserted in an amplifier unit substrate hole
TOSHIBA KK16 citations73
USD489038SApr 27, 2004
Photoelectric conversion device
TOSHIBA KK5 citations62
USD488773SApr 20, 2004
Photoelectric conversion device
TOSHIBA KK2 citations62
USD488125SApr 6, 2004
Photoelectric conversion device
TOSHIBA KK4 citations62
USD483011SDec 2, 2003
Photoelectric conversion device
TOSHIBA KK2 citations62
US7509052B2Mar 24, 2009
Optical receiver, optical transmitter and optical transceiver
TOSHIBA KK1 citations49
US10997400B2May 4, 2021
Interest maintaining system and server
TOSHIBA KK0 citations38