Issued Patents All Time
Showing 126–133 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5119411 | X-ray optical apparatus | — | 1992-06-02 |
| 4923388 | Injection metal mold | — | 1990-05-08 |
| 4917595 | Nozzle touch sprue bushing device | Susumu Nakamura, Koichi Yokoi | 1990-04-17 |
| 4708783 | Apparatus for the determination of silicon in molten metal | Masanori Iwase, Eiji Ichise, Takaharu Moriya, Shigeaki Maruhashi | 1987-11-24 |
| 4678314 | Image forming apparatus | Kohachi Uchida, Kunihiro Shibuya | 1987-07-07 |
| 4657641 | Determination of silicon in molten metal | Masanori Iwase, Eiji Ichise, Takaharu Moriya, Shigeaki Maruhashi | 1987-04-14 |
| 4428245 | Apparatus for sampling molten metal | Junichi Iwamura, Yoshio Nakajima, Masaji Hasegawa | 1984-01-31 |
| 4399022 | Reference electrode for oxygen probe | Yoshio Nakajima, Takaharu Moriya, Koji Omosako, Yoshio Tokuta | 1983-08-16 |