YY

Yukuo Yamaguchi

Canon: 3 patents #387 of 2,505Top 20%
Overall (2002): #17,803 of 266,432Top 7%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6435663 Liquid discharge recording apparatus, liquid discharge head unit, and mounting method therefor Shinya Asano 2002-08-20
6431681 Recording apparatus, liquid container cartridge and liquid container Nobuyuki Hatasa, Yutaka Koizumi, Hideo Fukazawa, Hiroki Tajima, Mikiya Umeyama 2002-08-13
6382777 Liquid jet recording head Keizou Naganuma, Syunichi Watanabe 2002-05-07