Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499600 | Methods for compound semiconductor crystal growth from solution | Shotaro Tomita, Hiroyuki Kato | 1996-03-19 |
| 5445706 | Wet treatment adapted for mirror etching ZnSe | Hitoshi Tamura, Tsuyoshi Maruyama | 1995-08-29 |
| 5189409 | System for controlling terminal equipment | — | 1993-02-23 |
| 5174854 | Crystal growth of group II-VI compound semiconductor | Michihiro Sano | 1992-12-29 |
| 4565156 | Apparatus for performing solution growth relying on temperature difference technique | Jun-ichi Nishizawa | 1986-01-21 |
| 4526632 | Method of fabricating a semiconductor pn junction | Jun-ichi Nishizawa, Kazuomi Ito | 1985-07-02 |
| 4329625 | Light-responsive light-emitting diode display | Jun-ichi Nishizawa, Keishiro Takahashi | 1982-05-11 |
| 4298869 | Light-emitting diode display | — | 1981-11-03 |