KT

Katsuhiko Tokushige

EB Ebara: 6 patents #362 of 1,611Top 25%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Overall (All Time): #873,710 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10500691 Substrate processing apparatus and substrate processing method Masayoshi Imai, Suguru Ogura, Katsuhide Watanabe, Junji Kunisawa, Takeshi Iizumi +1 more 2019-12-10
7207864 Polishing apparatus Kenji Kamimura, Norio Kimura, Satoshi Okamura, Hideo Aizawa, Makoto Akagi +2 more 2007-04-24
7101259 Polishing method and apparatus Norio Kimura, Mitsuhiko Shirakashi, Masao Asami, Naoto Miyashita, Masako Kodera +3 more 2006-09-05
7040968 Polishing apparatus Kenji Kamimura, Norio Kimura, Satoshi Okamura, Hideo Aizawa, Makoto Akagi +2 more 2006-05-09
6939208 Polishing apparatus Kenji Kamimura, Norio Kimura, Satoshi Okamura, Hideo Aizawa, Makoto Akagi +2 more 2005-09-06
6667238 Polishing method and apparatus Norio Kimura, Mitsuhiko Shirakashi, Masao Asami, Naoto Miyashita, Masako Kodera +3 more 2003-12-23