MA

Masakazu Akiyama

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HU Hiroshima University: 1 patents #158 of 421Top 40%
📍 Hitachinaka, JP: #962 of 2,447 inventorsTop 40%
Overall (All Time): #1,227,097 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8462105 Three-dimensional object display control system and method thereof Ryo Kobayashi, Mitsunobu Furuta 2013-06-11
7201350 Signaling safety system Yoichi Sugita, Dai Watanabe 2007-04-10
5010479 Information processing and storage system with signal transmission loop line Kinji Mori, Yuko Kunai, Tadaaki Kadoya, Katsumi Kawano, Shoji Miyamoto +3 more 1991-04-23
4763254 Information processing system with data storage on plural loop transmission line Kinji Mori, Yuko Kunai, Tadaaki Kadoya, Katsumi Kawano, Shoji Miyamoto +3 more 1988-08-09