Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8933636 | LED driving circuit | Keisuke Sakai, Isao Ochi | 2015-01-13 |
| 8872445 | LED driving circuit | Isao Ochi | 2014-10-28 |
| 8128795 | Biosensor | — | 2012-03-06 |
| 7722814 | Measuring instrument using centrifugal force | Yasuo Tsukahara | 2010-05-25 |
| 6572264 | Radiation clinical thermometer | — | 2003-06-03 |
| 6203193 | Radiation thermometer and method for adjusting the same | — | 2001-03-20 |
| 6192268 | Radiation thermometer | Tetsuya Yamamoto | 2001-02-20 |
| 6155712 | Radiation clinical thermometer | — | 2000-12-05 |
| 6102564 | Radiation thermometer | — | 2000-08-15 |
| RE34507 | Radiation clinical thermometer | Masato Yamada | 1994-01-11 |
| 5232284 | Radiation clinical thermometer | Masato Yamada | 1993-08-03 |
| D330681 | Radiation clinical thermometer | Masato Yamada | 1992-11-03 |
| 5024533 | Radiation clinical thermometer | Masato Yamada | 1991-06-18 |
| 4932789 | Radiation clinical thermometer | Masato Yamada | 1990-06-12 |