YH

Yasuyoshi Hayakawa

Canon: 4 patents #232 of 2,505Top 10%
Overall (2002): #10,906 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6382614 Sheet processing apparatus and image forming apparatus Masayoshi Fukatsu, Teruo Komatsu, Tsuyoshi Waragai, Tomoyuki Araki, Atsushi Ogata 2002-05-07
6382616 Aligning device for sheet finisher Tsuyoshi Waragai, Teruo Komatsu, Tomoyuki Araki, Atsushi Ogata, Masayoshi Fukatsu 2002-05-07
6352253 Discharged sheet stacking apparatus and image forming apparatus having such stacking apparatus Teruo Komatsu, Tsuyoshi Waragai, Atsushi Ogata 2002-03-05
6341772 In line rotatable stapling device Tsuyoshi Waragai, Teruo Komatsu, Tomoyuki Araki 2002-01-29