Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8441628 | Apparatus for inspecting an illumination device | — | 2013-05-14 |
| 5093706 | Semiconductor device having multiple layer resistance layer structure and manufacturing method therefor | Shinichi Satoh, Hideki Genjyo, Yoshio Kohno | 1992-03-03 |
| 4333226 | Method of forming patterned refractory metal films by selective oxygen implant and sublimation | Haruhiko Abe, Masao Nagatomo, Natsuro Tsubouchi, Hiroshi Harada | 1982-06-08 |