Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10421842 | Preparation method of rubber composition for tire and production method of tire | Tatsuhiro Tanaka, Takayuki Nagase | 2019-09-24 |
| 10421854 | Preparation method of rubber composition for tire and production method of tire | Tatsuhiro Tanaka, Takayuki Nagase | 2019-09-24 |
| 10332581 | Semiconductor memory device | Chika Tanaka, Toshinori Numata, Tsutomu Tezuka | 2019-06-25 |
| 10312239 | Semiconductor memory including semiconductor oxie | Tsutomu Tezuka, Fumitaka Arai, Tomomasa Ueda, Nobuyoshi Saito, Chika Tanaka +1 more | 2019-06-04 |
| 10192876 | Transistor, memory, and manufacturing method of transistor | Kentaro Miura, Tomomasa Ueda, Nobuyoshi Saito | 2019-01-29 |
| 10096641 | CMOS image sensor | Tsutomu Tezuka | 2018-10-09 |
| 10056150 | Non-volatile semiconductor memory device | Chika Tanaka, Toshinori Numata, Tsutomu Tezuka | 2018-08-21 |
| 10049720 | Dynamic random access memory (DRAM) | Chika Tanaka, Toshinori Numata, Tsutomu Tezuka | 2018-08-14 |
| 10043808 | Semiconductor memory | Tsutomu Tezuka, Fumitaka Arai, Tomomasa Ueda, Nobuyoshi Saito, Chika Tanaka +1 more | 2018-08-07 |
| 9997496 | Semiconductor integrated circuit | Chika Tanaka, Masumi Saitoh | 2018-06-12 |
| 9978441 | Semiconductor memory device | Chika Tanaka, Toshinori Numata, Tsutomu Tezuka | 2018-05-22 |
| 9837549 | Oxide semiconductor and semiconductor device | Shintaro Nakano, Yuya Maeda, Tomomasa Ueda, Kentaro Miura, Nobuyoshi Saito +1 more | 2017-12-05 |
| 9818757 | Semiconductor device | Kiwamu Sakuma, Masumi Saitoh | 2017-11-14 |
| 9806082 | Semiconductor memory device including a sense amplifier on a semiconductor substrate, a memory cell including a capacitor and a transistor including conductive lines electrically connected to the sense amplifier | Chika Tanaka, Yoshihiro Ueda, Toshinori Numata, Tsutomu Tezuka | 2017-10-31 |
| 9786683 | Nonvolatile semiconductor memory device and method of manufacturing the same | Kiwamu Sakuma, Masumi Saitoh | 2017-10-10 |
| 9721951 | Semiconductor device using Ge channel and manufacturing method thereof | Tsutomu Tezuka, Yuuichi Kamimuta, Kiyoe Furuse | 2017-08-01 |
| 9698272 | Transistor and semiconductor memory device | Chika Tanaka, Toshinori Numata, Tsutomu Tezuka, Yoshihiro Ueda | 2017-07-04 |
| 8921468 | Rubber composition for tire, tire member, base tread rubber composition, base tread and tire | Tomoaki Hirayama, Takao Wada, Noboru Wakabayashi | 2014-12-30 |
| 8679961 | Method of manufacturing semiconductor device having pre-silicide nitrogen implant | — | 2014-03-25 |
| 8574993 | Semiconductor device and method of manufacturing the same | Tsutomu Tezuka, Yoshihiko Moriyama | 2013-11-05 |
| 8492793 | Semiconductor device and method of manufacturing the same | Tsutomu Tezuka | 2013-07-23 |
| 8394690 | Semiconductor device and fabrication method thereof | Tsutomu Tezuka, Yoshihiko Moriyama | 2013-03-12 |
| 8242568 | Semiconductor device and fabrication method thereof | Tsutomu Tezuka, Yoshihiko Moriyama | 2012-08-14 |
| 8187957 | Field-effect transistor and method for fabricating the same | — | 2012-05-29 |
| 7825493 | Field-effect transistor and method for fabricating the same | — | 2010-11-02 |