Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371285 | Method of producing keto acids | Masahiro Kondo, Michio Tanaka, Hajime Ooyoshi | 1994-12-06 |
| 5298455 | Method for producing a non-single crystal semiconductor device | Michio Arai, Masaaki Ikeda, Kazushi Sugiura, Nobuo Furukawa, Mitsufumi Kodama +4 more | 1994-03-29 |
| 5294238 | Glass substrate for a semiconductor device and method for making same | Takeshi Fukada | 1994-03-15 |
| 5283205 | Method for manufacturing a semiconductor device on a substrate having an anisotropic expansion/contraction characteristic | — | 1994-02-01 |