YI

Yukio Irie

RK Riso Kagaku: 4 patents #1 of 62Top 2%
Overall (2002): #10,691 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6460454 System for making heat-sensitive stencil master Hikaru Oike 2002-10-08
6385344 Image processing apparatus Shinya Okada, Aya Nakadai, Yoshiyuki Okada 2002-05-07
6357348 Heat-sensitive stencil master making apparatus Jun Nakamura, Hideyuki Kinoshita, Kunio Nomura, Atsushi Takata, Shinichi Takizawa +2 more 2002-03-19
6359702 Image processing apparatus Shinya Okada, Yoshiyuki Okada 2002-03-19