YT

Yutaka Torii

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HS Hitachi Communication Systems: 1 patents #34 of 83Top 45%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #1,055,286 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5512715 Sound absorber Hiroyuki Takewa 1996-04-30
5159591 Packet communication method, packet communication device and packet switcher Shinobu Gohara 1992-10-27
5090011 Packet congestion control method and packet switching equipment Isao Fukuta, Kenji Kawakita, Jiro Kashio, Shinobu Gohara, Noboru Endo 1992-02-18
5022057 Bit synchronization circuit Yumiko Nishi, Norihumi Komatu, Seiichi Takaki 1991-06-04
4956839 ATM switching system Makoto Mori, Shinobu Gohara, Kenichi Ohtsuki, Yoshito Sakurai 1990-09-11