KS

Kunihiko Sakurai

EB Ebara: 36 patents #44 of 1,611Top 3%
Brother Kogyo: 15 patents #599 of 2,767Top 25%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
EI Ebara Technologies Incorporated: 1 patents #7 of 16Top 45%
📍 Gifu, CA: #1 of 4 inventorsTop 25%
Overall (All Time): #49,438 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 26–50 of 53 patents

Patent #TitleCo-InventorsDate
7156719 Polishing apparatus Takuji Hayama, Masafumi Inoue 2007-01-02
7150673 Method for estimating polishing profile or polishing amount, polishing method and polishing apparatus Tetsuji Togawa, Yoshihiro Mochizuki, Akira Fukuda, Hirokuni Hiyama, Kazuto Hirokawa +1 more 2006-12-19
7101255 Polishing apparatus Seiji Katsuoka, Manabu Tsujimura, Hiroyuki Osawa 2006-09-05
7083507 Substrate holding apparatus Tetsuji Togawa, Ikutaro Noji, Keisuke Namiki, Hozumi Yasuda, Shunichiro Kojima +4 more 2006-08-01
7033260 Substrate holding device and polishing device Tetsuji Togawa, Osamu Nabeya, Makoto Fukushima, Hiroshi Yoshida, Teruhiko Ichimura 2006-04-25
6953390 Polishing apparatus Hiroshi Yoshida, Tetsuji Togawa 2005-10-11
6942541 Polishing apparatus Tetsuji Togawa, Ritsuo Kikuta 2005-09-13
6918814 Polishing apparatus Seiji Katsuoka, Manabu Tsujimura, Hiroyuki Osawa 2005-07-19
6878044 Polishing apparatus Tetsuji Togawa, Nobuyuki Takada, Satoshi Wakabayashi, Kenichiro Saito, Masahiko Sekimoto +2 more 2005-04-12
6852019 Substrate holding apparatus Tetsuji Togawa, Ikutaro Noji, Keisuke Namiki, Hozumi Yasuda, Shunichiro Kojima +4 more 2005-02-08
6821037 Printing device provided with cutter to cut recording paper Norio Mizutani, Naomi Yamamoto 2004-11-23
6682408 Polishing apparatus Tetsuji Togawa, Nobuyuki Takada, Satoshi Wakabayashi, Kenichiro Saito, Masahiko Sekimoto +2 more 2004-01-27
6578891 Substrate holder and substrate transfer apparatus using the same Hiroo Suzuki, Kenya Ito, Satoshi Wakabayashi, Tetsuji Togawa 2003-06-17
6413146 Polishing apparatus Seiji Katsuoka, Manabu Tsujimura, Hiroyuki Osawa 2002-07-02
6402597 Polishing apparatus and method Seiji Katsuoka 2002-06-11
6358128 Polishing apparatus Tetsuji Togawa, Nobuyuki Takada, Satoshi Wakabayashi, Kenichiro Saito, Masahiko Sekimoto +2 more 2002-03-19
6358131 Polishing apparatus Satoshi Wakabayashi, Tetsuji Togawa 2002-03-19
6354922 Polishing apparatus Tetsuji Togawa, Nobuyuki Takada, Satoshi Wakabayashi, Kenichiro Saito, Masahiko Sekimoto +2 more 2002-03-12
6332826 Polishing apparatus Seiji Katsuoka, Manabu Tsujimura, Hiroyuki Osawa 2001-12-25
6283822 Polishing apparatus Tetsuji Togawa, Ritsuo Kikuta 2001-09-04
6227954 Polishing apparatus Tetsuji Togawa, Kuniaki Yamaguchi, Hiromi Yajima 2001-05-08
5961380 Robotic transport apparatus Tetsuji Togawa, Kuniaki Yamaguchi 1999-10-05
5893794 Polishing apparatus having robotic transport apparatus Tetsuji Togawa, Kuniaki Yamaguchi 1999-04-13
5860847 Polishing apparatus Tetsuji Togawa, Toyomi Nishi, Seiji Katsuoka, Hiromi Yajima, Masako Kodera 1999-01-19
5839947 Polishing apparatus Norio Kimura, Tetsuji Togawa, Seiji Katsuoka, Toyomi Nishi 1998-11-24