KO

Katsuya Okumura

OC Octec: 6 patents #1 of 17Top 6%
TL Tokyo Electron Limited: 5 patents #32 of 712Top 5%
KT Kabushiki Kaisha Toshiba: 2 patents #613 of 2,818Top 25%
CK Ckd: 1 patents #4 of 26Top 20%
EB Ebara: 1 patents #69 of 183Top 40%
YE Yaskawa Electric: 1 patents #19 of 111Top 20%
📍 Tokyo, NY: #2 of 40 inventorsTop 5%
Overall (2011): #4,523 of 364,097Top 2%
9
Patents 2011

Issued Patents 2011

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8071157 Film forming method, film forming apparatus, pattern forming method, and manufacturing method of semiconductor apparatus Shinichi Ito, Tatsuhiko Ema, Kei Hayasaki, Rempei Nakata, Nobuhide Yamada 2011-12-06
8021062 Developing apparatus and developing method Takanori Nishi, Takahiro Kitano 2011-09-20
7994443 Switch array Masato Hayashi, Masami Yakabe, Tetsuya Hasebe, Muneo Harada 2011-08-09
7988429 Chemical liquid supply system Shigenobu Itoh, Tetsuya Toyoda, Kazuhiro Sugata 2011-08-02
7980611 Substrate holding apparatus, substrate transferring robot equipped with the same, and semiconductor production apparatus Hideharu Zenpo, Hideo Yamamoto, Toshiyuki Harada, Yoshihiro Kusama 2011-07-19
7952071 Apparatus and method for inspecting sample surface Nobuharu Noji, Yoshihiko Naito, Hirosi Sobukawa, Masahiro Hatakeyama, Kenji Terao +2 more 2011-05-31
7942647 Pump for supplying chemical liquids Shigenobu Itoh, Kazuhiro Sugata, Kazuhiro Arakawa 2011-05-17
7922862 Plasma processing apparatus, electrode plate for plasma processing apparatus, and electrode plate manufacturing method Shinji Himori, Kazuya Nagaseki, Hiroki Matsumaru, Shoichiro Matsuyama, Toshiki Takahashi 2011-04-12
7862959 Transfer mask for exposure and pattern exchanging method of the same Kazuya Nagaseki, Naoyuki Satoh 2011-01-04