YS

Yoshio Sakai

HI Hitachi: 2 patents #343 of 3,149Top 15%
NK Nihon Kohden: 1 patents #3 of 18Top 20%
NC Nissin Chemical Industry Co.: 1 patents #1 of 2Top 50%
SC Shionogi & Co.: 1 patents #11 of 54Top 25%
Overall (1994): #3,847 of 165,921Top 3%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5376104 Defibrillator with electrocardiogram monitor Ikuhiro Tsumura, Nobutaka Kobayashi 1994-12-27
5374576 Method of fabricating stacked capacitor cell memory devices Shinichiro Kimura, Naotaka Hashimoto, Tokuo Kure, Yoshifumi Kawamoto, Toru Kaga +1 more 1994-12-20
5346977 Method of applying a skin-protective composition Izumi Saitoh 1994-09-13
5307903 Method and system of controlling elevators and method and apparatus of inputting requests to the control system Yuzo Morita, Toshimitsu Tobita, Kiyoshi Nakamura, Atsuya Fujino, Soshiro Kuzunuki +5 more 1994-05-03