KO

Kazuhiko Ohtake

NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
CH Chiyoda: 1 patents #141 of 358Top 40%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NK Nippon Yusen Kabushiki Kaisha: 1 patents #20 of 60Top 35%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
📍 Kanazawa, JP: #111 of 503 inventorsTop 25%
Overall (All Time): #1,595,737 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7124496 Method of manufacturing head suspension for disk drive Hideki Kashima, Ryouzou Ohmoto 2006-10-24
6901762 Device and method for pressure control of cargo tank of liquefied natural gas carrier Toshikazu Irie, Norio Hatanaka, Takashi Mihashi, Eiji Tominaga, Masaru Oka +2 more 2005-06-07
6697227 Head suspension for disk drive and method of manufacturing head suspension Hideki Kashima, Ryouzou Ohmoto 2004-02-24