Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930136 | Reading device and image forming apparatus | Noriyuki Obara, Kazunobu Sato, Shigeru Tamura, Yuki Iguchi | 2024-03-12 |
| 10958801 | Image scanning apparatus with dirt detection and removal of influence of the dirt | Fumihito KASAI, Atsuhiro Itoh | 2021-03-23 |
| 10886695 | Semiconductor device | Kazuaki TSUCHIYAMA, Motoo Suwa | 2021-01-05 |
| 6373081 | Field effect transistor and method of fabricating the same | Junko Morikawa, Kazunori Asano | 2002-04-16 |
| 6033942 | Method of forming a metal-semiconductor field effect transistors having improved intermodulation distortion using different pinch-off voltages | Junko Morikawa | 2000-03-07 |
| 5834802 | Metal semiconductor field effect transistors having improved intermodulation distortion using different pinch-off voltages | Junko Morikawa | 1998-11-10 |
| 5818077 | Field effect transistor including a plurality of electrode units arranged in a row | Junko Morikawa, Fumiaki Katano | 1998-10-06 |