Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675471 | Method of producing high-frequency modules | Junichi Kimura, Takahiro Yajima, Kazuhiko Tsuyama | 2004-01-13 |
| 6474371 | Powder feeding apparatus, powder feeding method and powder pressing apparatus | Atsushi Ogawa | 2002-11-05 |
| 6432354 | Method and apparatus for feeding magnetic powder and method for manufacturing magnet | Atsushi Ogawa | 2002-08-13 |
| 6417856 | Image generation device and information storage medium | Kiyotake Fujii, Jun Omura | 2002-07-09 |
| 6321800 | Powder feeding apparatus, powder feeding method and powder pressing apparatus | Atsushi Ogawa | 2001-11-27 |
| 5143935 | Benzamide derivatives | Hiromichi Fujiwara, Akihiko Ogawa, Hideyo Sakiyama | 1992-09-01 |
| 4453144 | LC Composite component | Yoshiaki Otani, Hiroshi Otake, Masami Yamamura | 1984-06-05 |