HO

Hiroaki Oka

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
PA Panasonic: 1 patents #71 of 348Top 25%
Overall (2005): #53,548 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6894511 Extracellular recording multiple electrode Tetsuo Yukimasa, Ryuta Ogawa, Hirokazu Sugihara 2005-05-17
6890762 Method for measuring physiocochemical properties of tissues of cells, method for examining chemicals, and apparatus therefor Hirokazu Sugihara, Yasushi Kobayashi, Ryuta Ogawa, Makoto Taketani 2005-05-10