ST

Shigekazu Tomai

IC Idemitsu Kosan Co.: 34 patents #32 of 1,237Top 3%
Overall (All Time): #97,374 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
11987504 Garnet compound, sintered body and sputtering target containing same Kazuyoshi Inoue, Masatoshi Shibata 2024-05-21
11769840 Oxide semiconductor substrate and schottky barrier diode Masatoshi Shibata, Emi KAWASHIMA, Koki Yano, Hiromi Hayasaka 2023-09-26
11447398 Garnet compound, sintered body and sputtering target containing same Kazuyoshi Inoue, Masatoshi Shibata 2022-09-20
11447421 Garnet compound, oxide sintered compact, oxide semiconductor thin film, thin film transistor, electronic device and image sensor Kazuyoshi Inoue, Masatoshi Shibata, Emi KAWASHIMA, Yuki TSURUMA 2022-09-20
11434172 Sintered body Yoshihiro UEOKA, Satoshi KATSUMATA, Kenichi Sasaki, Masashi OYAMA 2022-09-06
11328911 Oxide sintered body and sputtering target Kazuyoshi Inoue, Masatoshi Shibata, Motohiro Takeshima 2022-05-10
11189737 Laminated body Yoshihiro UEOKA, Takashi Sekiya, Emi KAWASHIMA, Yuki TSURUMA, Motohiro Takeshima 2021-11-30
11078120 Oxide sintered body, sputtering target and oxide semiconductor film Kazuyoshi Inoue, Futoshi Utsuno, Masatoshi Shibata, Mami ITOSE 2021-08-03
10636914 Crystalline oxide semiconductor thin film, method for producing crystalline oxide semiconductor thin film, and thin film transistor Kazuyoshi Inoue, Futoshi Utsuno, Yuki TSURUMA, Kazuaki Ebata 2020-04-28
10374045 Semiconductor device and electric apparatus using same Yuki TSURUMA, Takashi Sekiya, Emi KAWASHIMA, Yoshihiro UEOKA 2019-08-06
10340356 Laminated article Emi KAWASHIMA, Takashi Sekiya, Yuki TSURUMA, Yoshihiro UEOKA, Motohiro Takeshima 2019-07-02
9767998 Sputtering target Kazuaki Ebata, Shigeo Matsuzaki, Yuki TSURUMA 2017-09-19
9691910 Oxide semiconductor substrate and schottky barrier diode Masatoshi Shibata, Emi KAWASHIMA, Koki Yano, Hiromi Hayasaka 2017-06-27
9570631 Oxide semiconductor substrate and schottky barrier diode Masatoshi Shibata, Emi KAWASHIMA, Koki Yano, Hiromi Hayasaka 2017-02-14
9269573 Thin film transistor having crystalline indium oxide semiconductor film Kazuyoshi Inoue, Koki Yano, Futoshi Utsuno, Masashi Kasami, Kenji Goto +1 more 2016-02-23
9243318 Sintered material, and process for producing same Shigeo Matsuzaki, Koki Yano, Makoto Ando, Kazuaki Ebata, Masayuki Itose 2016-01-26
9178076 Thin-film transistor Yuki TSURUMA, Kazuaki Ebata, Shigeo Matsuzaki 2015-11-03
9153438 Sintered oxide body, target comprising the same, and oxide semiconductor thin film Kazuaki Ebata, Koki Yano, Kazuyoshi Inoue 2015-10-06
9039944 Sputtering target Kazuaki Ebata, Kota Terai, Shigeo Matsuzaki, Koki Yano 2015-05-26
8981369 Field effect transistor using oxide semiconductor and method for manufacturing the same Koki Yano, Hirokazu Kawashima, Kazuyoshi Inoue, Masashi Kasami 2015-03-17
8791457 Oxide semiconductor field effect transistor and method for manufacturing the same Koki Yano, Hirokazu Kawashima, Kazuyoshi Inoue, Masashi Kasami 2014-07-29
8785927 Laminate structure including oxide semiconductor thin film layer, and thin film transistor Kazuaki Ebata, Yuki TSURUMA, Shigeo Matsuzaki, Koki Yano 2014-07-22
8773628 Thin film transistor, thin film transistor substrate, processes for producing the same, liquid crystal display using the same, and related devices and processes; and sputtering target, transparent electroconductive film formed by use of this, transparent electrode, and related devices and processes Kazuyoshi Inoue, Masato Matsubara 2014-07-08
8723175 Oxide semiconductor field effect transistor and method for manufacturing the same Koki Yano, Hirokazu Kawashima, Kazuyoshi Inoue, Masashi Kasami 2014-05-13
8704217 Field effect transistor, semiconductor device and semiconductor device manufacturing method Koki Yano, Kazuyoshi Inoue 2014-04-22