YT

Yujiro Tatsuno

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HS Hitachi Microsoftware Systems: 1 patents #16 of 44Top 40%
Overall (All Time): #1,658,852 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5241655 Menu presentation method and data processing apparatus Kozo Mineki, Kiyoshi Masuda, Masaki Fujiwara, Shigeki Taniguchi, Masaki Kawase +1 more 1993-08-31
4954818 Multi-window display control system Keiichi Nakane, Tadashi Kuwabara, Naoya Ikeda, Hiroyuki Koreeda, Hiroaki Aotsu +3 more 1990-09-04
4858171 Word processor with selective placement of printhead for printing of newly input print data after interruption of printing Tadao Furusawa, Hiroshi Mitsuyuki, Hironobu Sato, Shigeru Matsuoka 1989-08-15