Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085557 | Bidirectional DC/AC inverter | Takafumi Mizuno | 2011-12-27 |
| 8030882 | Power supply unit | Sadanori Suzuki | 2011-10-04 |
| 6433410 | Semiconductor device tester and method of testing semiconductor device | Michinobu Tanioka, Takahiro Kimura, Hirobumi Inoue, Yoshihito Fukasawa | 2002-08-13 |
| 6343365 | Large-scale integrated circuit and method for testing a board of same | Hajime Matsuzawa | 2002-01-29 |
| 6275368 | Method and apparatus for controlling electromagnetic valve in industrial vehicle | Tadashi Yamada | 2001-08-14 |
| 4877814 | Process for producing open-cell polyethylene foam materials and the resultant product | — | 1989-10-31 |
| 4435346 | Method of producing open-cell foamed articles of cross-linked polyolefins | Takeo Kasanami, Shuji Miura | 1984-03-06 |