Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663433 | Ultrasound imaging device and method of generating image for ultrasound imaging device | Masamichi Umeda, Hiroyuki Gunji | 2020-05-26 |
| 9395336 | Scanning acoustic tomograph | Takashi Tomita, Hirokazu Nagaoka, Masafumi TAKADA | 2016-07-19 |
| 9326752 | Measurement frequency variable ultrasonic imaging device | Masamichi Umeda, Natsuki Sugaya, Masafumi TAKADA | 2016-05-03 |
| 5264927 | Method and apparatus for processing color signals to convert between colorimetric systems | Tadayoshi Miyoshi, Takashi Kuriyama, Ichiro Shishido, Masaru Osada | 1993-11-23 |
| 5140443 | Image scanning apparatus | Makoto Iwahara, Tadayoshi Miyoshi, Shigeaki Tada, Takashi Kuriyama, Itsuo Takanashi +1 more | 1992-08-18 |
| 4916528 | Color stripe filter in color image pickup apparatus | Itsuo Takanashi, Shintaro Nakagaki, Hiroshi Ichimura, Ichiro Negishi, Masaru Osada +1 more | 1990-04-10 |