Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10475688 | Electrostatic chuck device, and semiconductor manufacturing device | Kazunori Ishimura, Kazuto Ando, Kentaro Takahashi, Shinichi Maeta, Mamoru Kosakai | 2019-11-12 |
| 9081214 | Optical control element | Satoshi Oikawa, Yasuhiro Ishikawa, Katsutoshi Kondou | 2015-07-14 |
| 8975987 | Transmission line having band-shaped resistors connected to outer sides of ground electrodes in the transmission line | Toshio Kataoka, Toru Takada | 2015-03-10 |
| 8644647 | Optical control device | Junichiro Ichikawa, Futoshi Yamamoto, Katsutoshi Kondou, Satoshi Oikawa | 2014-02-04 |
| 8600197 | Optical control device | Satoshi Oikawa, Junichiro Ichikawa | 2013-12-03 |
| 8526768 | Light control device | Masayuki Ichioka, Junichiro Ichikawa, Satoshi Oikawa, Yasuhiro Ishikawa | 2013-09-03 |
| 8380015 | Optical control device | Masayuki Ichioka, Junichiro Ichikawa, Satoshi Oikawa, Yasuhiro Ishikawa | 2013-02-19 |
| 8270776 | Optical waveguide device | Satoshi Oikawa, Toru Sugamata | 2012-09-18 |
| 7925123 | Optical control device | Satoshi Oikawa, Junichiro Ichikawa | 2011-04-12 |
| 7912326 | Optical control device | Satoshi Oikawa, Junichiro Ichikawa, Yuji Yamane | 2011-03-22 |
| 7873244 | Light control device | Junichiro Ichikawa, Satoshi Oikawa | 2011-01-18 |
| 7831122 | Optical control device and manufacturing method thereof | Katsutoshi Kondou, Futoshi Yamamoto, Junichiro Ichikawa | 2010-11-09 |