Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12074410 | Light-emitting element and light-emitting device | Takahiro Sugiyama, Akiyoshi Watanabe, Ryoichi Kashiro, Takeshi Kanzaki | 2024-08-27 |
| 10714898 | Semiconductor light emitting element | Takeshi Kanzaki, Ryoichi Kashiro | 2020-07-14 |
| 7653658 | Data file storage/management apparatus and electronic mail processing program thereof | Harunobu Maeda, Yoshiko Suenaga, Kouichi Mase | 2010-01-26 |
| 7570842 | OCR apparatus and OCR result verification method | Yoshiko Suenaga, Kouichi Mase | 2009-08-04 |
| 7447994 | Setup program, recording medium, and setup method | Kouichi Mase, Harunobu Maeda, Yoshiko Suenaga | 2008-11-04 |
| 6108492 | Remote monitoring system | — | 2000-08-22 |
| 5148293 | Image forming apparatus containing erasable font pattern | — | 1992-09-15 |