KO

Keita Ohtsuka

Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Overall (All Time): #1,000,741 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9481398 Damper housing structure body and damper housing structure body fabrication method Hisayasu Ohoka, Atsushi Suzuki, Mitsushige Goto, Taichi Nezasa 2016-11-01
6605414 Method for manufacturing magnetoresistance head Keiji Watanabe, Koji Nozaki, Miwa Igarashi, Yoko Kuramitsu, Ei Yano +4 more 2003-08-12
6052261 Method for manufacturing magnetoresistance head Keiji Watanabe, Koji Nozaki, Miwa Igarashi, Yoko Kuramitsu, Ei Yano +4 more 2000-04-18
5917681 Thin film magnetic head and method of manufacturing the same and magnetic memory apparatus Mithumasa Okada, Takamitsu Orimoto 1999-06-29
4935306 Thermal imprint ink sheet Hiroshi Sasao, Hiroo Ueda 1990-06-19