Issued Patents All Time
Showing 601–607 of 607 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494000 | Image distortion-free, image rotation-free electron microscope | Kazuo Shii, Morioki Kubozoe, Shigeto Isakozawa | 1985-01-15 |
| 4476620 | Method of making a gallium nitride light-emitting diode | Yoshimasa Ohki, Yukio Toyoda, Isamu Akasaki | 1984-10-16 |
| 4473938 | Method for making a GaN electroluminescent semiconductor device utilizing epitaxial deposition | Yoshimasa Ohki, Yukio Toyoda, Isamu Akasaki | 1984-10-02 |
| 4455525 | Control unit for generator driven by engine | Mitsuharu Morishita, Toyoaki Fukui | 1984-06-19 |
| 4408217 | GaN Electroluminescent semiconductor device and method for making the same | Yoshimasa Ohki, Yukio Toyoda, Isamu Akasaki | 1983-10-04 |
| 4396929 | Gallium nitride light-emitting element and method of manufacturing the same | Yoshimasa Ohki, Yukio Toyoda, Isamu Akasaki | 1983-08-02 |
| 4316208 | Light-emitting semiconductor device and method of fabricating same | Masafumi Hashimoto | 1982-02-16 |