Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396216 | Oxide material and semiconductor device | Shunpei Yamazaki, Tatsuya Honda | 2025-08-19 |
| 12349460 | Manufacturing method of semiconductor device | Masashi Oota, Noritaka Ishihara, Yoichi KUROSAWA, Shunpei Yamazaki, Yasuharu HOSAKA +2 more | 2025-07-01 |
| 12252775 | Sputtering target, method for manufacturing sputtering target, and method for forming thin film | Shunpei Yamazaki, Tetsunori Maruyama, Yuki Imoto, Hitomi Sato, Masahiro Watanabe +3 more | 2025-03-18 |
| 12218144 | Semiconductor device having specified relative material concentration between In—Ga—Zn—O films | Shunpei Yamazaki, Junichi Koezuka, Yasutaka NAKAZAWA, Yukinori SHIMA, Masami JINTYOU +1 more | 2025-02-04 |
| 12170339 | Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device | Shunpei Yamazaki, Masahiro Watanabe, Mitsuo Mashiyama, Kenichi OKAZAKI, Hideyuki Kishida | 2024-12-17 |
| 12086181 | Document retrieval system and method for retrieving document | Junpei Momo, Kazuki HIGASHI | 2024-09-10 |
| 12062724 | Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device | Shunpei Yamazaki, Masahiro Watanabe, Mitsuo Mashiyama, Kenichi OKAZAKI, Hideyuki Kishida | 2024-08-13 |
| 12057510 | Oxide material and semiconductor device | Shunpei Yamazaki, Tatsuya Honda | 2024-08-06 |
| 12002876 | Semiconductor device | Shunpei Yamazaki, Kenichi OKAZAKI, Junichi Koezuka, Tomonori Nakayama | 2024-06-04 |
| 11967648 | Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device | Shunpei Yamazaki, Masahiro Watanabe, Mitsuo Mashiyama, Kenichi OKAZAKI, Hideyuki Kishida | 2024-04-23 |
| 11959165 | Semiconductor device comprising oxide semiconductor film | Shunpei Yamazaki, Tetsunori Maruyama, Yuki Imoto, Hitomi Sato, Masahiro Watanabe +3 more | 2024-04-16 |
| 11843004 | Semiconductor device having specified relative material concentration between In—Ga—Zn—O films | Shunpei Yamazaki, Junichi Koezuka, Yasutaka NAKAZAWA, Yukinori SHIMA, Masami JINTYOU +1 more | 2023-12-12 |
| 11735403 | Sputtering target and method for manufacturing the same | Shunpei Yamazaki, Haruyuki BABA | 2023-08-22 |
| 11688810 | Oxide material and semiconductor device | Shunpei Yamazaki, Tatsuya Honda | 2023-06-27 |
| 11658185 | Metal oxide and semiconductor device | Shunpei Yamazaki, Haruyuki BABA | 2023-05-23 |
| 11538928 | Semiconductor device | Shunpei Yamazaki, Kenichi OKAZAKI, Junichi Koezuka, Tomonori Nakayama | 2022-12-27 |
| 11489077 | Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device | Shunpei Yamazaki, Masahiro Watanabe, Mitsuo Mashiyama, Kenichi OKAZAKI, Hideyuki Kishida | 2022-11-01 |
| 11217702 | Oxide material and semiconductor device | Shunpei Yamazaki, Tatsuya Honda | 2022-01-04 |
| 11081326 | Sputtering target and method for manufacturing the same | Shunpei Yamazaki, Haruyuki BABA | 2021-08-03 |
| 11066739 | Sputtering target, method for manufacturing sputtering target, and method for forming thin film | Shunpei Yamazaki, Tetsunori Maruyama, Yuki Imoto, Hitomi Sato, Masahiro Watanabe +3 more | 2021-07-20 |
| 11063066 | C-axis alignment of an oxide film over an oxide semiconductor film | Shunpei Yamazaki, Junichi Koezuka, Yasutaka NAKAZAWA, Yukinori SHIMA, Masami JINTYOU +1 more | 2021-07-13 |
| 11049977 | Oxide material and semiconductor device | Shunpei Yamazaki, Tatsuya Honda | 2021-06-29 |
| 11024725 | Semiconductor device including metal oxide film | Shunpei Yamazaki, Kenichi OKAZAKI, Junichi Koezuka, Tomonori Nakayama | 2021-06-01 |
| 10950634 | Metal oxide and semiconductor device | Shunpei Yamazaki, Haruyuki BABA | 2021-03-16 |
| 10889888 | Sputtering target, method for manufacturing sputtering target, and method for forming thin film | Shunpei Yamazaki, Tetsunori Maruyama, Yuki Imoto, Hitomi Sato, Masahiro Watanabe +3 more | 2021-01-12 |