SN

Sei NEGORO

SC Screen Holdings Co.: 18 patents #20 of 686Top 3%
TO Tokuyama: 2 patents #163 of 562Top 30%
Overall (All Time): #245,631 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12337289 Chemical liquid preparation device, and substrate processing device Hajime NISHIDE, Takashi Izuta, Takatoshi Hayashi, Katsuhiro Fukui, Koichi Okamoto +4 more 2025-06-24
12334366 Substrate processing apparatus and substrate processing method Masayuki ORISAKA 2025-06-17
12327737 Substrate treating apparatus Jun SAWASHIMA, Takahiro Yamaguchi, Toshimitsu NAMBA 2025-06-10
12269980 Silicon etching solution and method for producing silicon device using the etching solution Yoshiki SEIKE, Seiji Tono, Kenji Kobayashi 2025-04-08
12064739 Chemical liquid preparation device, and substrate processing device Hajime NISHIDE, Takashi Izuta, Takatoshi Hayashi, Katsuhiro Fukui, Koichi Okamoto +4 more 2024-08-20
12042813 Substrate processing method and substrate processing apparatus Hiroshi Abe, Takashi Ota, Takaaki ISHIZU, Kenji Kobayashi, Ryo MURAMOTO +2 more 2024-07-23
11670517 Substrate processing method and substrate processing device Kenji Kobayashi 2023-06-06
11466206 Silicon etching solution and method for producing silicon device using the etching solution Yoshiki SEIKE, Seiji Tono, Kenji Kobayashi 2022-10-11
11439967 Chemical liquid preparation method, chemical liquid preparation device, and substrate processing device Hajime NISHIDE, Takashi Izuta, Takatoshi Hayashi, Katsuhiro Fukui, Koichi Okamoto +4 more 2022-09-13
11222795 Substrate processing method and substrate processing apparatus Kenji Kobayashi 2022-01-11
10861718 Substrate processing method and substrate processing apparatus Kenji Kobayashi 2020-12-08
10814251 Substrate processing method and substrate processing apparatus 2020-10-27
10464107 Substrate processing method and substrate processing apparatus Keiji Iwata, Tomohiro UEMURA, Yuji Sugahara 2019-11-05
10032654 Substrate treatment apparatus Ryo MURAMOTO, Toyohide Hayashi, Koji Hashimoto, Yasuhiko Nagai 2018-07-24
9555452 Substrate treatment method and substrate treatment apparatus Yasuhiko Nagai, Keiji Iwata 2017-01-31
9403187 Substrate processing method and substrate processing apparatus Ryo MURAMOTO, Yasuhiko Nagai, Tsutomu OSUKA, Keiji Iwata 2016-08-02
9340761 Substrate processing method and substrate processing apparatus Ryo MURAMOTO, Yasuhiko Nagai, Tsutomu OSUKA, Keiji Iwata 2016-05-17
8877076 Substrate treatment apparatus and substrate treatment method Ryo MURAMOTO, Toyohide Hayashi, Koji Hashimoto, Yasuhiko Nagai 2014-11-04