Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357898 | Method of producing single crystal and apparatus therefor | Hisao Kurosawa, Kohei Ito, Toru Abe | 1994-10-25 |
| 5359452 | Lithium tantalate monocrystal, monocrystal substrate, and photo element | Fumio Nitanda, Yasunori Furukawa, Kohei Ito, Satoshi Makio | 1994-10-25 |
| 5345374 | Power source for supplying DC voltage by converting AC voltage from AC source | Kenichi Onda | 1994-09-06 |