Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9060737 | Ultrasonic diagnostic apparatus and ultrasonic image display method | Takeshi Matsumura | 2015-06-23 |
| 6201490 | DA conversion apparatus to reduce transient noise upon switching of analog signals | Ryuuji Wakatsuki, Kiyoto Kuroiwa | 2001-03-13 |
| 6104329 | Floating type analog-to-digital converter using delay units to achieve a wide dynamic range | — | 2000-08-15 |
| 5590033 | Power source apparatus | — | 1996-12-31 |
| 5325859 | Ultrasonic diagnosis apparatus | Ken Ishihara | 1994-07-05 |
| 5233993 | Ultrasonic diagnostic apparatus and image forming method therefor | — | 1993-08-10 |
| 4876245 | Fluorine-containing macrolide compounds and their use | Yorisato Hisanaga, Kazuhiro Shimokawa, Yasunori Suita, Tsuneo Yamashita | 1989-10-24 |
| 4810790 | 5-fluorouracil derivatives useful as carcinostatic substances | Yoshihiro Yamamoto, Kazuhiro Shimokawa, Toru Yoshizawa, Hiroyuki Iwai | 1989-03-07 |