Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876984 | Apparatus for forming a thin film | Mikio Kinoshita, Wasaburo Ohta | 1989-10-31 |
| 4818074 | Projection device for irradiating a light to a display device and optically magnifying and projecting a reflection light therefrom | Kenya Yokoi, Takamichi Enomoto, Fuyuhiko Matsumoto, Wasaburo Ohta, Akihiko Kanemoto +2 more | 1989-04-04 |