Issued Patents All Time
Showing 26–50 of 261 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10558048 | Image display system, method for controlling image display system, image distribution system and head-mounted display | Hitoshi Araki, Takuma Motoki, Naoki Ota, Tsuyoshi Takeuchi | 2020-02-11 |
| 10528715 | Authentication device, authentication system, authentication method, and program | — | 2020-01-07 |
| 10488347 | Defect classification method, method of sorting photomask blanks, and method of manufacturing mask blank | Tsuneo Terasawa, Daisuke Iwai | 2019-11-26 |
| 10295477 | Methods for defect inspection, sorting, and manufacturing photomask blank | Tsuneo Terasawa, Atsushi YOKOHATA, Takahiro KISHITA, Daisuke Iwai | 2019-05-21 |
| 10295744 | Coherent optical mixer circuit | Shin Kamei, Makoto Jizodo, Kiyofumi Kikuchi, Ken Tsuzuki | 2019-05-21 |
| 10277271 | Optical module | Kiyofumi Kikuchi, Takashi Saida, Shin Kamei, Ken Tsuzuki | 2019-04-30 |
| 10193653 | Polarization multiplexing optical transmission circuit and polarization multiplexing optical transmission and reception circuit | Shin Kamei, Makoto Jizodo, Kiyofumi Kikuchi, Ken Tsuzuki | 2019-01-29 |
| 10192083 | Article management system and article management method | Wataru Hattori, Naoki Kobayashi, Yusuke Takahashi, Ryo Kawai | 2019-01-29 |
| 10190941 | Silicon optical circuit for flaw detection in an optical circuit element | Shin Kamei, Makoto Jizodo, Kotaro Takeda | 2019-01-29 |
| 10165690 | Solder joint structure of flexible printed circuit board | Mitsuo Usui, Kiyofumi Kikuchi, Ken Tsuzuki, Shuichiro Asakawa, Shin Kamei +2 more | 2018-12-25 |
| 10082861 | Power supply voltage control circuit device and power supply voltage control method | Hiroshi Naritomi | 2018-09-25 |
| 10020682 | Electric power transmission device and electric power transmission method | Masahiro Tanomura, Shuhei Yoshida, Kaoru SHIZUNO, Naoki Kobayashi, Yoshinori Hama | 2018-07-10 |
| 9947195 | Article management system | — | 2018-04-17 |
| 9941573 | Article management system | — | 2018-04-10 |
| 9906052 | Power supply device | Takashi Kabasawa, Takuya Harada, Zenjirou Uchida, Masanori Yamashita | 2018-02-27 |
| 9905750 | Polymeric piezoelectric material, and process for producing the same | Mitsunobu Yoshida, Shigeo Nishikawa, Masaki Shimizu | 2018-02-27 |
| 9829787 | Defect inspecting method, sorting method, and producing method for photomask blank | Tsuneo Terasawa, Takahiro KISHITA, Daisuke Iwai, Atsushi YOKOHATA | 2017-11-28 |
| 9829442 | Defect inspecting method, sorting method and producing method for photomask blank | Tsuneo Terasawa, Atsushi YOKOHATA, Daisuke Iwai, Takahiro KISHITA | 2017-11-28 |
| 9817186 | Polarization rotator | Shin Kamei, Makoto Jizodo, Kiyofumi Kikuchi | 2017-11-14 |
| 9798908 | Object detection system, object detection method, and non-transitory computer-readable medium storing object detection program | Keishi Ohashi, Wataru Hattori, Naoki Kobayashi, Yusuke Takahashi, Yusuke Konishi | 2017-10-24 |
| 9772551 | Evaluation method of defect size of photomask blank, selection method, and manufacturing method | Tsuneo Terasawa, Takahiro KISHITA, Daisuke Iwai, Atsushi YOKOHATA | 2017-09-26 |
| 9662446 | Pericardial-liquid level control system | — | 2017-05-30 |
| 9603664 | Ablation catheter system | — | 2017-03-28 |
| 9449790 | Pattern shape evaluation method, semiconductor device manufacturing method, and pattern shape evaluation device | — | 2016-09-20 |
| 9275672 | Magnetic head, magnetic recording method and apparatus for controlling magnetic head with spin torque oscillator in a disk drive | Yoshihiro Shiroishi, Harukazu Miyamoto, Junko Ushiyama, Katsuro Watanabe, Yoshiyuki Hirayama +1 more | 2016-03-01 |