Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422621 | Optical measurement device having a plurality of rotary shafts and displacement detectors for detecting axial displacement of each rotary shaft and using the detected axial displacement for three-dimensional image correction | Hiroshi Yamazaki, Takuya Tateyama, Takafumi Asada | 2019-09-24 |
| 10066931 | Optical inner-surface measurement device | Hiroshi Yamazaki, Kazumi Yanagiura, Takafumi Asada | 2018-09-04 |
| 9869821 | Probe for optical imaging | Hiroshi Yamazaki, Tomoyuki Kugo, Norikazu Sato, Takayuki KOSHIKAWA, Chihiro OKAMOTO +1 more | 2018-01-16 |
| 9706930 | Optical imaging probe | Hiroshi Yamazaki, Takafumi Asada | 2017-07-18 |
| 9709388 | Optical inner surface measuring device | Hiroshi Yamazaki, Kazumi Yanagiura, Takafumi Asada | 2017-07-18 |
| 9709749 | Optical imaging probe | Hiroshi Yamazaki, Takafumi Asada | 2017-07-18 |
| 9574870 | Probe for optical imaging | Hiroshi Yamazaki, Norikazu Sato, Tomoyuki Kugou, Takafumi Asada | 2017-02-21 |
| 9254117 | Ultrasonic endoscopic probe | Hiroshi Yamazaki, Takafumi Asada | 2016-02-09 |
| 7579731 | Miniature brushless motor structure | Yukiharu Shimizu, Kazuya Nakamura | 2009-08-25 |