KW

Katsuya Watanabe

Sumitomo Electric Industries: 4 patents #204 of 3,632Top 6%
HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #6,845 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6925043 Optical recording apparatus and method for controlling light source output using detected aberration Daisuke Ogata, Yuuichi Kuze 2005-08-02
6925048 Optical disc apparatus Yuichi Kuze, Takeharu Yamamoto, Takashi Kishimoto, Kenji Fujiune 2005-08-02
6902683 Plasma processing apparatus and plasma processing method Tetsunori Kaji, Shinichi Tachi, Toru Otsubo, Katsuhiko Mitani, Junichi Tanaka 2005-06-07
6882608 Optical disc controller and optical disc apparatus using the same Tatsuo Suzuki, Akihiro Hatsusegawa, Masanobu Takahashi 2005-04-19
6870802 Information reproduction apparatus with selective CLV and CAV control Naohiro Kimura, Hiromichi Ishibashi 2005-03-22