YK

Yohei Koyanagi

Tdk: 4 patents #1,273 of 3,796Top 35%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
S( Sae Magnetics (H.K.): 1 patents #306 of 585Top 55%
Overall (All Time): #694,872 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11994315 Air-conditioning apparatus Masayuki Oishi, Hiroshi Hirosaki, Kazuki Nagai 2024-05-28
10982878 Indoor unit of air-conditioning apparatus Tsuyoshi Hayashi, Kazuhito Kojima, Hiroshi Omura, Shuichi KUROKI, Takuya NIIMURA +2 more 2021-04-20
10666308 Communication-adapter mounting device Den Ozaki, Kazuhito Kojima, Hiroshi Omura, Shuichi KUROKI, Takuya NIIMURA +2 more 2020-05-26
8582248 Magnetoresistive sensor, including non-magnetic conducting layer embedded in shielding layer and magnetic head, head gimbal assembly and disk drive unit with the same Chiuming Lueng, Kazuki Sato, Cheukwing Leung, Juren Ding, Rongkwang Ni +2 more 2013-11-12
8427790 Thin film magnetic head having similarly structured resistive film pattern and magnetic bias layer Kei Hirata, Kazuki Sato, Takayasu Kanaya, Takeo Kagami 2013-04-23
8009392 Thin film magnetic head and magnetic disk device Takayasu Kanaya, Kei Hirata, Seiichi Takayama, Shinji Hara, Toshiyuki Ayukawa 2011-08-30
7810226 Method of manufacturing a thin-film magnetic head having an element having a lower layer with a narrower width Hiraku Hirabayashi 2010-10-12