Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9684207 | Polymer for alignment films, and liquid crystal display device | Masanobu Mizusaki | 2017-06-20 |
| 9291857 | Liquid crystal display device | Masanobu Mizusaki | 2016-03-22 |
| 7259290 | Animal model of human hematopoietic tumor | Yoshitaka Miyakawa, Masahiro Kizaki, Yasuo Ikeda, Masato Nakamura | 2007-08-21 |
| 7190211 | Semiconductor device equipped with a voltage step-up circuit | Michio Nakagawa, Kazuo Sato, Hiromi Uenoyama, Kazunori Torii | 2007-03-13 |
| 6888399 | Semiconductor device equipped with a voltage step-up circuit | Michio Nakagawa, Kazuo Sato, Hiromi Uenoyama, Kazunori Torii | 2005-05-03 |
| 5973873 | Motor speed control circuit for a videocassette recorder | — | 1999-10-26 |
| 5726822 | Motor control circuit which reduces the speed control gain and disables an oscillation preventing filter when the motor speed is not within a predetermined range | Yo Sawamura | 1998-03-10 |
| 5689163 | Motor controller | — | 1997-11-18 |