Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9184240 | Method of producing semiconductor wafer, and semiconductor wafer | Masahiko Hata, Osamu Ichikawa, Noriyuki Miyata, Tatsuro Maeda, Tetsuji Yasuda | 2015-11-10 |
| 9112035 | Semiconductor substrate, field-effect transistor, integrated circuit, and method for fabricating semiconductor substrate | Hisashi Yamada, Masahiko Hata, Masafumi Yokoyama, Mitsuru Takenaka, Shinichi Takagi +2 more | 2015-08-18 |
| 8958907 | Robot arm apparatus | Toru Saeki, Yasumichi Mieno, Toshio Kamigaki, Yoji Masui | 2015-02-17 |
| 8779471 | Field-effect transistor, semiconductor wafer, method for producing field-effect transistor and method for producing semiconductor wafer | Masahiko Hata, Hisashi Yamada, Noboru Fukuhara, Shinichi Takagi, Mitsuru Takenaka +5 more | 2014-07-15 |
| 8764085 | Clamping device and workpiece conveying robot | Yasumichi Mieno | 2014-07-01 |
| 7285961 | Insulation degradation diagnostic device | Takashi Shinmoto, Tatsuya MUROFUSHI, Tatsuya Ogawa | 2007-10-23 |