HH

Hitoshi Hirakawa

Fujitsu Limited: 2 patents #445 of 3,085Top 15%
HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #62,821 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6496166 Display apparatus Makoto Onozawa, Yuji Sano, Michitaka Ohsawa, Takashi Sasaki, Noboru Akiyama +4 more 2002-12-17
6400342 Method of driving a plasma display panel before erase addressing 2002-06-04