Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813138 | Modular aligner devices and methods for orthodontic treatment | Rohit Sachdeva, Jitender K. Vij | 2023-11-14 |
| PP29140 | Brassica plant named ‘Purple Varie’ | — | 2018-03-20 |
| 6222617 | Image forming apparatus | Masato Doi, Katsushi Fujita, Yasuaki Tamakoshi | 2001-04-24 |
| 5609881 | Bio-degradable/absorbable barrier membrane | Yoshito Ikada, Shokyu Gen, Ikuo Kyotani | 1997-03-11 |
| 5043361 | Compositions for dental restoration | Tetsuro Sakuma, Ryoji Nakazato | 1991-08-27 |
| 4843110 | Light curing compositions for dental restoration | Tetsuro Sakuma, Ryoji Nakazato | 1989-06-27 |
| 4820744 | Compositions for dental restoration | Tetsuro Sakuma, Ryoji Nakazato | 1989-04-11 |
| 4804690 | Light curing compositions for dental restoration | Tetsuro Sakuma, Ryoji Nakazato | 1989-02-14 |
| 4771084 | Light curing compositions for dental restoration | Tetsuro Sakuma, Ryoji Nakazato | 1988-09-13 |
| 4690535 | Automatic film processor arrangement | Yasuo Ujii | 1987-09-01 |
| 4398007 | Denture-base resin composition and method for using the same | Shigenobu Kusakai | 1983-08-09 |