Inventor
SHIBATA YASUO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
9 patentsUS6753996B2Jun 22, 2004
Light-controlled light modulator
NIPPON TELEGRAPH & TELEPHONE19 citations91
US5444802AAug 22, 1995
Optical switch
NIPPON TELEGRAPH & TELEPHONE16 citations74
US7474817B2Jan 6, 2009
Optical semiconductor device and optical semiconductor integrated circuit
NIPPON TELEGRAPH & TELEPHONE6 citations71
US7471864B2Dec 30, 2008
Optical semiconductor device and optical semiconductor integrated circuit
NIPPON TELEGRAPH & TELEPHONE5 citations71
US6961169B2Nov 1, 2005
Light-controlled light modulator
NIPPON TELEGRAPH & TELEPHONE2 citations61
US7221500B2May 22, 2007
Optical amplifier
NIPPON TELEGRAPH & TELEPHONE3 citations59
US7088501B2Aug 8, 2006
Optical amplifier
NIPPON TELEGRAPH & TELEPHONE2 citations59
US7738520B2Jun 15, 2010
Optical semiconductor device and optical semiconductor integrated circuit
NIPPON TELEGRAPH & TELEPHONE0 citations49
US7262905B2Aug 28, 2007
Optical amplifier
NIPPON TELEGRAPH & TELEPHONE0 citations48
HONDA MOTOR CO LTD
4 patentsUS4792785ADec 20, 1988
Turn signal cancelling apparatus for use in vehicles
HONDA MOTOR CO LTD32 citations92
US4660020AApr 21, 1987
Turn signal cancelling apparatus for use in vehicles
HONDA MOTOR CO LTD39 citations92
US4403211ASep 6, 1983
Automatic turn-signal cancelling system
HONDA MOTOR CO LTD39 citations92
US4644318AFeb 17, 1987
Automatic direction indicator cancelling apparatus
HONDA MOTOR CO LTD13 citations73
BRIDGESTONE CORP
3 patentsUS12280558B2Apr 22, 2025
Vulcanization mold and pneumatic tire manufactured with the mold
BRIDGESTONE CORP0 citations51
US12275208B2Apr 15, 2025
Vulcanization mold and pneumatic tire manufactured with the mold
BRIDGESTONE CORP0 citations51
US12220888B2Feb 11, 2025
Vulcanization mold and pneumatic tire manufactured with the mold
BRIDGESTONE CORP0 citations51
VICTOR COMPANY OF JAPAN
2 patentsUS5142513AAug 25, 1992
Magneto-optical storage medium and magneto-optical overwrite system with magnetic characteristic change by variation of thermal condition for recording information
VICTOR COMPANY OF JAPAN15 citations71
US4704326ANov 3, 1987
Tin alloys for recording media
VICTOR COMPANY OF JAPAN1 citations50