Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078474 | Exposure apparatus having a magnifying lens system | Tomonori Inage, Yuji Matsui, Tazuko Ishizuka | 1992-01-07 |
| 5062692 | Exposure apparatus | Tomonori Inage, Yuji Matsui, Tazuko Ishizuka | 1991-11-05 |
| 5026145 | Exposure apparatus | Tomonori Inage, Vuji Matsui, Tazuko Ishizuka | 1991-06-25 |
| 4273959 | Larynx stroboscope device | Koji Tuda, Hironobu Nagashima | 1981-06-16 |
| 4232685 | Larynx stroboscope for photography | Hironobu Nagashima, Koji Tuda | 1980-11-11 |
| 4222394 | System for processing a waveform for a larynx stroboscope | Hironobu Nagashima, Koji Tuda | 1980-09-16 |