Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153189 | Coolant supply method and apparatus for grinding machine | Hiroshi Morita, Kimihiro Ban | 2006-12-26 |
| 6530217 | Micromotors, linear motors and microactuators for controlling flow properties of fluids | Yasufumi Otsubo, Takeshi Nakada, Kazuya Edamura | 2003-03-11 |
| 6495071 | Method of using electro-sensitive movable fluids | Yasufumi Otsubo, Kazuya Edamura | 2002-12-17 |
| 6455955 | Electro-sensitive working medium and method of using the medium | Yasufumi Otsubo, Kazuya Edamura | 2002-09-24 |
| 6260579 | Micropump and method of using a micropump for moving an electro-sensitive fluid | Yasufumi Otsubo, Kazuya Edamura | 2001-07-17 |
| 6116257 | Micromotors, linear motors, micropumps, methods of using the same, microactuators, methods of controlling flow properties of fluids, and apparatuses for controlling flow properties of fluids | Yasufumi Otsubo, Takeshi Nakada, Kazuya Edamura | 2000-09-12 |
| 6030544 | Electro-sensitive movable fluids, methods of using the same and motors for the electro-sensitive movable fluids | Yasufumi Otsubo, Kazuya Edamura | 2000-02-29 |
| 5731735 | Power supply circuit for driving an integrated circuit, wherein the power supply is adjusted based on temperature so that a delay variation within the IC according to temperature may be cancelled | Toshiyuki Okayasu | 1998-03-24 |
| 5712582 | Test signal generator having timing calibration circuit | Toshiyuki Okayasu | 1998-01-27 |
| 4790531 | Indoor ski slope and apparatus for making snow thereon | Nobuyuki Matsui, Kazuo Otsuka, Shuhei Mizote, Tadashi Yoshida, Hachiro Nonaka +1 more | 1988-12-13 |