TY

Tsutomu Yamaguchi

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
KS Kawai Gakki Seisakusho: 1 patents #2 of 5Top 40%
SC Sanyo Electric Co.: 1 patents #198 of 641Top 35%
Overall (2005): #15,228 of 245,428Top 7%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6975604 Base station controller and mobile station Kazuhito Ishida, Shiro Mazawa, Seiko Shimogawa, Toshiaki Kurokawa 2005-12-13
6890779 Nitride-based semiconductor device and method of fabricating the same Tadao Toda, Masayuki Hata, Yasuhiko Nomura 2005-05-10
6849796 Operation detection switch, musical instrument and parameter determination program 2005-02-01