Inventor
HARUMOTO MICHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HARUMOTO MICHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
9 patentsUS9366832B2Jun 14, 2016
Optical connection structure
SUMITOMO ELECTRIC INDUSTRIES25 citations93
US6137931AOct 24, 2000
Method for determining a condition of aging for optical fiber grating
SUMITOMO ELECTRIC INDUSTRIES30 citations92
US6021242AFeb 1, 2000
Diffraction grating type band-pass filter and method of making the same
SUMITOMO ELECTRIC INDUSTRIES29 citations91
US6580854B1Jun 17, 2003
Optical waveguide grating and method of making the same
SUMITOMO ELECTRIC INDUSTRIES9 citations73
US6072927AJun 6, 2000
Optical filter
SUMITOMO ELECTRIC INDUSTRIES11 citations72
US6563984B1May 13, 2003
Long-period grating device
SUMITOMO ELECTRIC INDUSTRIES6 citations62
US9182551B2Nov 10, 2015
Lens component and optical module provided with the same
SUMITOMO ELECTRIC INDUSTRIES2 citations57
US6504962B2Jan 7, 2003
Method for determining an aging condition for an optical waveguide grating and temperature sensor
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9335492B2May 10, 2016
Lens component
SUMITOMO ELECTRIC INDUSTRIES0 citations48