Inventor
HISAYASU TAKESHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HISAYASU TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WATANABE SATOSHI
6 patentsUS8613529B2Dec 24, 2013
Lighting fixture
WATANABE SATOSHI23 citations92
US8430535B2Apr 30, 2013
Socket device, lamp device and lighting device
WATANABE SATOSHI11 citations92
US8540399B2Sep 24, 2013
Socket device
WATANABE SATOSHI0 citations52
US8540396B2Sep 24, 2013
Lighting system
WATANABE SATOSHI0 citations52
US8523402B2Sep 3, 2013
Socket device
WATANABE SATOSHI0 citations52
US8434908B2May 7, 2013
Socket device
WATANABE SATOSHI0 citations52
HISAYASU TAKESHI
6 patentsUS8324789B2Dec 4, 2012
Self-ballasted lamp and lighting equipment
HISAYASU TAKESHI16 citations83
US8500316B2Aug 6, 2013
Self-ballasted lamp and lighting equipment
HISAYASU TAKESHI11 citations82
US8395304B2Mar 12, 2013
Lamp and lighting equipment with thermally conductive substrate and body
HISAYASU TAKESHI5 citations72
USD693494SNov 12, 2013
Light emitting diode module
HISAYASU TAKESHI3 citations62
US8616727B2Dec 31, 2013
Bulb-type LED lamp having a widened luminous distribution via a fastened waveguide
HISAYASU TAKESHI2 citations61
US8684589B2Apr 1, 2014
Lighting device
HISAYASU TAKESHI0 citations41
TOSHIBA LIGHTING & TECHNOLOGY
3 patentsUS8382325B2Feb 26, 2013
Lamp and lighting equipment using the same
TOSHIBA LIGHTING & TECHNOLOGY21 citations92
US8384275B2Feb 26, 2013
Light emitting element lamp and lighting equipment
TOSHIBA LIGHTING & TECHNOLOGY9 citations84
US9018828B2Apr 28, 2015
Light emitting element lamp and lighting equipment
TOSHIBA LIGHTING & TECHNOLOGY1 citations52