Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355218 | Shearing interferometer for measuring lens lateral aberration | Kiyofumi Matsuda, Tomoaki Eiji, Thomas H. Barnes | 1994-10-11 |
| 5335058 | Time series signal multichannel frequency analyzer using liquid crystal panel | Tomoaki Eiju, Kiyofumi Matsuda, Thomas H. Barnes | 1994-08-02 |