Inventor
TANAKA AKIMASA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA AKIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
6 patentsUS7719017B2May 18, 2010
Semiconductor light-emitting device and its manufacturing method
HAMAMATSU PHOTONICS KK117 citations95
US8048700B2Nov 1, 2011
Semiconductor light emitting element and manufacturing method thereof
HAMAMATSU PHOTONICS KK3 citations60
US7968429B2Jun 28, 2011
Method of manufacturing a semiconductor photodetector device by removing the semiconductor substrate on one surface after forming the light-transmitting layer on the opposing surface
HAMAMATSU PHOTONICS KK3 citations60
US7834413B2Nov 16, 2010
Semiconductor photodetector and method of manufacturing the same
HAMAMATSU PHOTONICS KK3 citations60
US7723742B2May 25, 2010
Semiconductor light emitting element and manufacturing method thereof
HAMAMATSU PHOTONICS KK2 citations60
US7868408B2Jan 11, 2011
Semiconductor light detecting element includes film which covers light receiving region near main surface of multilayer structure and electrode on main surface
HAMAMATSU PHOTONICS KK0 citations50