KS

Kenji Sekiguchi

TL Tokyo Electron Limited: 33 patents #109 of 5,567Top 2%
SC Shimizu Construction Co.: 2 patents #41 of 352Top 15%
TL Tokyo Electron Kyushu Limited: 2 patents #49 of 104Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
SC Swcc Showa Cable Systems Co.: 1 patents #24 of 72Top 35%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
📍 Yamanashi, JP: #83 of 1,957 inventorsTop 5%
Overall (All Time): #87,575 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
12406862 Vacuum processing apparatus and oxidizing gas removal method Hirokazu Ueda, Yoji IIZUKA, Mitsuaki Iwashita, Antonio Luis Pacheco Rotondaro, Dipak Aryal +5 more 2025-09-02
12203021 Substrate processing device and etching liquid Koukichi Hiroshiro, Tetsuya Sakazaki, Koji Kagawa, Kazuyoshi Mizumoto 2025-01-21
11865590 Substrate cleaning method, processing container cleaning method, and substrate processing device Kyoko Ikeda, Kazuya Dobashi, Tsunenaga Nakashima, Shuuichi Nishikido, Masato Nakajo +1 more 2024-01-09
11538679 Substrate processing method and substrate processing apparatus Yuji Katagiri 2022-12-27
11504751 Substrate cleaning method, processing container cleaning method, and substrate processing device Kyoko Ikeda, Kazuya Dobashi, Tsunenaga Nakashima, Shuuichi Nishikido, Masato Nakajo +1 more 2022-11-22
11306249 Substrate processing method, substrate processing device and etching liquid Koukichi Hiroshiro, Tetsuya Sakazaki, Koji Kagawa, Kazuyoshi Mizumoto 2022-04-19
11211281 Substrate processing apparatus and substrate processing method 2021-12-28
11201050 Substrate processing method, recording medium and substrate processing apparatus Itaru Kanno, Hiromi Kiyose, Gentaro Goshi, Naohiko Hamamura, Takuro Masuzumi +2 more 2021-12-14
11049723 Substrate processing method and substrate processing apparatus Koukichi Hiroshiro, Rintaro Higuchi, Koji Kagawa 2021-06-29
10734255 Substrate cleaning method, substrate cleaning system and memory medium Itaru Kanno, Meitoku Aibara, Kouzou Tachibana 2020-08-04
9352653 Circuit breaking unit and railcar including the same Hiroyuki Kawasaki, Hiroyuki Sakurai, Ryoji Negi, Shin Imanishi, Nobuyuki Sema 2016-05-31
9111967 Liquid processing method, liquid processing apparatus and storage medium Yasushi Fujii, Tetsuya Sakazaki 2015-08-18
8794250 Substrate processing method and substrate processing apparatus Takehiko Orii, Noritaka Uchida, Satoru Tanaka, Hiroki Ohno 2014-08-05
8651121 Substrate processing apparatus, substrate processing method, and storage medium Takehiko Orii 2014-02-18
8475668 Substrate liquid processing apparatus, substrate liquid processing method, and storage medium having substrate liquid processing program stored therein Hiroshi Tanaka, Teruomi Minami, Yosuke Kawabuchi, Norihiro Ito, Fumihiro Kamimura +4 more 2013-07-02
8337659 Substrate processing method and substrate processing apparatus Takehiko Orii, Noritaka Uchida, Satoru Tanaka, Hiroki Ohno 2012-12-25
8197606 Substrate cleaning method, substrate cleaning apparatus, control program, and computer-readable storage medium Tsukasa Watanabe, Naoki Shindo, Hiroki Ohno 2012-06-12
8147617 Substrate cleaning method and computer readable storage medium Hiroki Ohno 2012-04-03
8137478 Substrate processing method and substrate processing apparatus Noritaka Uchida, Satoru Tanaka, Hiroki Ohno 2012-03-20
8056257 Substrate processing apparatus and substrate processing method Hiroki Ohno 2011-11-15
8037891 Two-fluid nozzle for cleaning substrate and substrate cleaning apparatus Itaru Kanno, Yusaku Hirota, Hiroshi Nagayasu, Shouichi Shimose 2011-10-18
7837804 Substrate cleaning method, substrate cleaning equipment, computer program, and program recording medium Hiroki Ohno 2010-11-23
7806989 Substrate processing method and substrate processing apparatus Noritaka Uchida, Satoru Tanaka, Hiroki Ohno 2010-10-05
7803230 Substrate cleaning apparatus, substrate cleaning method, and medium for recording program used for the method Masaru Amai, Takehiko Orii, Hiroki Ohno, Satoru Tanaka, Takuya Mori 2010-09-28
7691210 Resist film removing method Takehiko Orii, Tadashi Iino 2010-04-06