Inventor

ICHIKAWA TAKUYA

JP4 patents

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

SONY CORP

2 patents

US5949587ASep 7, 1999

Apparatus and method for producing original plate for optical disc

SONY CORP21 citations89

US7194591B2Mar 20, 2007

Data communication apparatus and method for managing memory in the same

SONY CORP7 citations72

HITACHI LTD

1 patent

US7617334B2Nov 10, 2009

Data processing system, data processing method and program

HITACHI LTD1 citations50

MIYATAKE YOSHIFUMI

1 patent

US8281094B2Oct 2, 2012

Remote copy system

MIYATAKE YOSHIFUMI1 citations37