Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734413 | Metal oxide and semiconductor device | Shunpei Yamazaki, Haruyuki BABA | 2020-08-04 |
| 10658517 | Semiconductor device and method for manufacturing the same | Shunpei Yamazaki, Masahiro Takahashi | 2020-05-19 |
| 10355136 | Semiconductor device | Akiharu Miyanaga, Yasuharu HOSAKA, Toshimitsu OBONAI, Junichi Koezuka, Masahiro Takahashi +2 more | 2019-07-16 |
| 10304859 | Semiconductor device having an oxide film on an oxide semiconductor film | Shunpei Yamazaki, Junichi Koezuka, Yasutaka NAKAZAWA, Yukinori SHIMA, Masami JINTYOU +1 more | 2019-05-28 |
| 10269979 | Semiconductor device and method for manufacturing the same | Shunpei Yamazaki, Masahiro Takahashi | 2019-04-23 |
| 10079309 | Oxide material and semiconductor device | Shunpei Yamazaki, Tatsuya Honda | 2018-09-18 |
| 9954115 | Semiconductor device and method for manufacturing the same | Shunpei Yamazaki, Masahiro Takahashi | 2018-04-24 |
| 9911853 | Semiconductor device | Akiharu Miyanaga, Yasuharu HOSAKA, Toshimitsu OBONAI, Junichi Koezuka, Masahiro Takahashi +2 more | 2018-03-06 |
| 9825181 | Transistor, circuit, semiconductor device, display device, and electronic device | Masashi TSUBUKU, Kazuya Sugimoto, Tsutomu Murakawa, Shinpei Matsuda, Noritaka Ishihara +4 more | 2017-11-21 |
| 9816173 | Semiconductor device and manufacturing method thereof | Shunpei Yamazaki, Masahiro Takahashi, Takashi Shimazu | 2017-11-14 |
| 9818820 | Oxide material and semiconductor device | Shunpei Yamazaki | 2017-11-14 |
| 9653613 | Semiconductor device and manufacturing method thereof | Shunpei Yamazaki, Tetsuhiro Tanaka, Akihisa Shimomura, Ryo Tokumaru, Yasumasa YAMANE +2 more | 2017-05-16 |
| 9466728 | Semiconductor device and method for manufacturing the same | Shunpei Yamazaki, Masahiro Takahashi | 2016-10-11 |
| 9443987 | Semiconductor device | Akiharu Miyanaga, Yasuharu HOSAKA, Toshimitsu OBONAI, Junichi Koezuka, Masahiro Takahashi +2 more | 2016-09-13 |
| 9437428 | Method of manufacturing a semiconductor device having an oxide semiconductor layer with increased hydrogen concentration | Masashi Oota, Noritaka Ishihara, Yoichi KUROSAWA, Shunpei Yamazaki, Yasuharu HOSAKA +2 more | 2016-09-06 |
| 9382611 | 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 | 2016-07-05 |
| 9368633 | Oxide material and semiconductor device | Shunpei Yamazaki, Tatsuya Honda | 2016-06-14 |
| 9331206 | Oxide material and semiconductor device | Shunpei Yamazaki | 2016-05-03 |
| 9299855 | Semiconductor device having dual gate insulating layers | Shunpei Yamazaki, Takuya Hirohashi, Masahiro Takahashi, Ryosuke Watanabe, Masashi TSUBUKU | 2016-03-29 |
| 9130048 | Method for manufacturing a thin film semiconductor device | Shunpei Yamazaki, Masahiro Takahashi | 2015-09-08 |
| 8975634 | Semiconductor device including oxide semiconductor film | Shunpei Yamazaki | 2015-03-10 |
| 8889477 | Method for forming thin film utilizing sputtering target | Shunpei Yamazaki, Tetsunori Maruyama, Yuki Imoto, Hitomi Sato, Masahiro Watanabe +3 more | 2014-11-18 |
| 8604545 | Semiconductor device having single crystal silicon layer with local maximum of carbon concentration and shoulder peak of hydrogen concentration | Akihisa Shimomura, Masaki Koyama | 2013-12-10 |
| 8454748 | Method of calculating carrier mobility | Yuji Iwaki | 2013-06-04 |
| 7932164 | Method for manufacturing semiconductor substrate by using monitor substrate to obtain optimal energy density for laser irradiation of single crystal semiconductor layers | Akihisa Shimomura, Masaki Koyama | 2011-04-26 |