Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904912 | Iron-doped lithium niobate single crystal, method for heat treatment thereof and hologram-application element containing the single crystal | Kenji Kitamura, Yasunori Furukawa, Shigeyuki Kimura | 1999-05-18 |
| 4256531 | Process for producing single crystal of yttrium-iron garnet or solid solution thereof | Shigeyuki Kimura, Isamu Shindo, Yasumichi Mori, Kenji Kitamura | 1981-03-17 |