Inventor

YAMAOKA YOSHIFUMI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “YAMAOKA YOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGILENT TECHNOLOGIES INC

2 patents

US6239490B1May 29, 2001

P-contact for a Group III-nitride semiconductor device and method of making same

AGILENT TECHNOLOGIES INC44 citations90

US6077720AJun 20, 2000

Method for fabricating semiconductor laser facets using combined cleave and polish technique

AGILENT TECHNOLOGIES INC6 citations61

AVAGO TECH ECBU IP SG PTE LTD

2 patents

US7679673B2Mar 16, 2010

Socket

AVAGO TECH ECBU IP SG PTE LTD4 citations60

US7569867B2Aug 4, 2009

Light-emitting device and method of making same

AVAGO TECH ECBU IP SG PTE LTD1 citations49

SONY CORP

1 patent

US3933668AJan 20, 1976

Intergranular insulation type polycrystalline ceramic semiconductive composition

SONY CORP42 citations89