Inventor · disambiguated record
Yoshifusa Hayama
Also filed as: HAYAMA YOSHIFUSA
3 granted patents·259 citations·filing 1997–2001
76Inventor score
Technology areasA63F
Files withSEGA ENTERPRISES KK3
Top patents by PatentIndex Score
3 records- 0190US6343987B2Image processing device, image processing method and recording mediumSEGA ENTERPRISES KK·Filed 1997·Granted Feb 5, 2002·240 cites·16 claims
- 0270US6738067B2Image processing device, image processing method and recording mediumSEGA ENTERPRISES KK·Filed 2001·Granted May 18, 2004·13 cites·9 claims
- 0361US6958751B2Image processing device, image processing method and recording mediumSEGA ENTERPRISES KK·Filed 2001·Granted Oct 25, 2005·6 cites·16 claims
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