Inventor
OGUSU MASAHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OGUSU MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
4 patentsUS5917625AJun 29, 1999
High resolution optical multiplexing and demultiplexing device in optical communication system
TOSHIBA KK286 citations98
US6040934AMar 21, 2000
Receptacle-type optical transmission/reception apparatus
TOSHIBA KK90 citations97
US5799118AAug 25, 1998
Integrated optical multiplexer-and-demultiplexer
TOSHIBA KK87 citations95
US5986787ANov 16, 1999
Near-infrared communication apparatus
TOSHIBA KK60 citations94
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6674969B1Jan 6, 2004
Two-optical signal generator for generating two opticle signals having adjustable optical frequency difference
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations94
US6889008B2May 3, 2005
Two-optical signal generator for generating two optical signals having adjustable optical frequency difference
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations91
US7133615B2Nov 7, 2006
Two-optical signal generator for generating two optical signals having adjustable optical frequency difference
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations72