Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994312 | Vertical take-off and landing aircraft | Tetsuya Tamura | 2018-06-12 |
| 9963227 | Vertical take-off and landing aircraft | Tetsuya Tamura | 2018-05-08 |
| 9950789 | Vertical take-off and landing aircraft | Tetsuya Tamura | 2018-04-24 |
| 9561850 | Vertical take-off and landing aircraft | Tetsuya Tamura | 2017-02-07 |
| 8354117 | Preparation for oral cavity | Kazuyoshi Yokota | 2013-01-15 |
| 5306338 | Dental restoration composition | — | 1994-04-26 |
| 5112880 | Light-curable orthodontic bracket adhesive | Raymond L. Ramirez | 1992-05-12 |
| 4783491 | Dental materials having X-ray contrastability | Masaya Ishibashi | 1988-11-08 |
| 4442239 | Phosphate derivatives, process for producing phosphate derivatives and fillers for human hard tissues containing the same | Shinzo Yoshida, Tamotsu Komura | 1984-04-10 |
| 4404150 | Cyclic pyrophosphate derivatives and their preparation | Nobuyoshi Miyoshi, Tamotsu Komura | 1983-09-13 |
| 4397944 | Compositions for diagnosis of dental caries activity | Tamotsu Komura, Sadayuki Yuhda | 1983-08-09 |