Inventor
KAMAKURA TAKANOBU
JP31 patents
⚠️ This page may combine multiple inventors who share the name “KAMAKURA TAKANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
18 patentsUS5760423AJun 2, 1998
Semiconductor light emitting device, electrode of the same device and method of manufacturing the same device
TOSHIBA KK71 citations94
US5990497ANov 23, 1999
Semiconductor light emitting element, semiconductor light emitting device using same element
TOSHIBA KK60 citations93
US5755877AMay 26, 1998
Method of growing thin film on semiconductor substrate and its manufacturing apparatus
TOSHIBA KK25 citations92
US5389551AFeb 14, 1995
Method of manufacturing a semiconductor substrate
TOSHIBA KK29 citations92
US9847447B2Dec 19, 2017
Semiconductor light-emitting element and optical coupling device
TOSHIBA KK2 citations73
US5219798AJun 15, 1993
Method of heating a semiconductor substrate capable of preventing defects in crystal from occurring
TOSHIBA KK14 citations73
US11916027B2Feb 27, 2024
Isolator
TOSHIBA KK2 citations72
US12538806B2Jan 27, 2026
Isolator
TOSHIBA KK0 citations62
US12142411B2Nov 12, 2024
Isolator
TOSHIBA KK1 citations62
US11935846B2Mar 19, 2024
Electronic device
TOSHIBA KK0 citations62
US11676919B2Jun 13, 2023
Electronic device
TOSHIBA KK0 citations62
US7432535B2Oct 7, 2008
Semiconductor light emitting device
TOSHIBA KK1 citations62
US12414406B2Sep 9, 2025
Semiconductor light-emitting device and photocoupler
TOSHIBA KK0 citations58
US11482645B2Oct 25, 2022
Semiconductor light-emitting device
TOSHIBA KK0 citations52
US9437779B2Sep 6, 2016
Semiconductor light emitting device and method for manufacturing the same
TOSHIBA KK1 citations52
US9331248B2May 3, 2016
Semiconductor light emitting device and method for manufacturing the same
TOSHIBA KK0 citations52
US9142728B2Sep 22, 2015
Semiconductor light emitting device and method for manufacturing the same
TOSHIBA KK0 citations52
US7388231B2Jun 17, 2008
Semiconductor light emitting device
TOSHIBA KK0 citations52
FUJIMOTO AKIRA
3 patentsUS8835954B2Sep 16, 2014
Semiconductor light emitting device and method for manufacturing the same
FUJIMOTO AKIRA15 citations83
US8853711B2Oct 7, 2014
Semiconductor light emitting device and method for manufacturing same
FUJIMOTO AKIRA1 citations51
US8754431B2Jun 17, 2014
Light emitting device with an electrode having a through-holes
FUJIMOTO AKIRA0 citations41