Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625331 | Superconducting deflection electromagnet apparatus | Tadatoshi Yamada, Takeo Kawaguchi, Tetuya Matuda, Toshie Takeuchi, Ituo Kodera +1 more | 1997-04-29 |
| 5296900 | Substantially cylindrical developer supplying container for supplying approximately constant amounts of developer | Hiromitsu Saijo, Akio Kimura | 1994-03-22 |
| 5268353 | Method for separating superconductor powder from nonsuperconductive powder | Akinori Ohara, Tadatoshi Yamada | 1993-12-07 |
| 5227843 | Drive transmission system for a process cartridge used in an image forming apparatus | Hiromitsu Saijo, Yukio Tokura, Hideji Hayashi | 1993-07-13 |
| 5117194 | Device for accelerating and storing charged particles | Tetsuya Nakanishi, Tadatoshi Yamada, Tetsuya Matsuda, Toshie Ushijima | 1992-05-26 |
| 5117212 | Electromagnet for charged-particle apparatus | Tadatoshi Yamada | 1992-05-26 |
| 5111173 | Deflection electromagnet for a charged particle device | Tetsuya Matsuda, Tadatoshi Yamada, Toshie Ushijima | 1992-05-05 |
| 4816962 | Uniform magnetic field coil | Tadatoshi Yamada, Masao Morita, Tetsuya Matsuda, Masatami Iwamoto | 1989-03-28 |
| 4806871 | Synchrotron | Kazunori Ikegami, Souitirou Okuda, Tadatoshi Yamada, Tetsuya Matsuda | 1989-02-21 |
| 4751470 | Charged particle accelerating apparatus | Kazunori Ikegami, Shiro Nakamura, Tadatoshi Yamada, Tetsuya Matsuda, Tokio Fukunaga | 1988-06-14 |
| RE30897 | Electrophotographic copying apparatus with gas evacuating means | Koji Imaizumi, Takashi Hikosaka | 1982-04-06 |