Inventor

HARANO SHINICHIRO

JP3 patents

Patents

3 patents

US7308096B2Dec 11, 2007

Elliptic scalar multiplication system

HITACHI LTD42 citations89

US7047412B2May 16, 2006

Digital watermark data embedding method, and digital watermark data embeddability analyzing method

HITACHI LTD19 citations82

US6865677B1Mar 8, 2005

Contents rendering control method, contents reproducing equipment, and contents distribution equipment

HITACHI LTD15 citations82