Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5563923 | X-ray tube | Tomoyuki Okada, Masuo Ito, Tsutomu Nakamura | 1996-10-08 |
| 5517545 | X-ray apparatus | Tsutomu Nakamura, Takane Yokoi, Yutaka Ochiai, Hiroki Kawakami, Tadaoki Matsushita +2 more | 1996-05-14 |
| 5049956 | Memory cell structure of semiconductor memory device | Tohru Yoshida | 1991-09-17 |