OI

Osamu Ichikawa

IBM: 7 patents #779 of 11,274Top 7%
📍 Kiryu City, JP: #1 of 44 inventorsTop 3%
Overall (2020): #17,515 of 565,922Top 4%
7
Patents 2020

Issued Patents 2020

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10839791 Neural network-based acoustic model with softening target-layer Takashi Fukuda 2020-11-17
10832661 Sound identification utilizing periodic indications Takashi Fukuda, Bhuvana Ramabhadran 2020-11-10
10783882 Acoustic change detection for robust automatic speech recognition based on a variance between distance dependent GMM models Gakuto Kurata, Takashi Fukuda 2020-09-22
10726828 Generation of voice data as data augmentation for acoustic model training Takashi Fukuda, Gakuto Kurata, Masayuki Suzuki 2020-07-28
10726326 Learning of neural network Takashi Fukuda 2020-07-28
10586529 Processing of speech signal Takashi Fukuda, Gakuto Kurata, Bhuvana Ramabhadran 2020-03-10
10546238 Pre-training of neural network by parameter decomposition Takashi Fukuda 2020-01-28