Inventor
TAMURA RYOHEI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA RYOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
4 patentsUS7757862B2Jul 20, 2010
Semiconductor chip housing tray
SEIKO EPSON CORP10 citations78
US7276792B2Oct 2, 2007
Semiconductor device, circuit substrate, electro-optic device and electronic appliance
SEIKO EPSON CORP8 citations72
US7888799B2Feb 15, 2011
Semiconductor device, circuit substrate, electro-optic device and electronic appliance
SEIKO EPSON CORP2 citations61
US7741712B2Jun 22, 2010
Semiconductor device, circuit substrate, electro-optic device and electronic appliance
SEIKO EPSON CORP2 citations61