RH

Ryuichi Hattori

HI Hitachi: 3 patents #512 of 4,225Top 15%
Overall (2003): #22,449 of 273,478Top 9%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6622195 Interface switching apparatus and switching control method Hideyuki Osakada, Yukihiro Seki 2003-09-16
6584530 Information processing system, bus arbiter, and bus controlling method Nobukazu Kondo, Koichi Okazawa, Yukihiro Seki, Masaya Umemura, Shigemi Adachi +2 more 2003-06-24
6519640 Accessible network of performance index tables Toshihiko Ogura, Takashi Oeda, Koichi Okazawa, Hideki Osaka, Tsunehiro Tobita +1 more 2003-02-11