Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5548213 | Method and system for forming and inspecting an electroconductive film on optical fibers and substrates using eddy current to measure electrical resistance | Yukio Kohmura, Takashi Hibino | 1996-08-20 |
| 5262726 | Method and system for inspection of electroconductive film using eddy current | Yukio Kohmura, Takashi Hibino | 1993-11-16 |
| 5183490 | Optical fiber soot synthesis apparatus | Toshihiro Mikami, Yukio Kohmura, Akira Nogami | 1993-02-02 |
| 4991542 | Method of forming a thin film by plasma CVD and apapratus for forming a thin film | Yukio Kohmura, Takuya Nishimoto | 1991-02-12 |