Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453785 | Method for producing surface-treated colored inorganic particles | Shogo Hiramatsu, Masashi Inoue | 2022-09-27 |
| 10172695 | Method for manufacturing dental mill blank | Koichi Okada, Hiroshige Ishino | 2019-01-08 |
| 9855196 | Dental curable composition and dental flowable composite resin | Hiroshige Ishino, Akiko Tsuji | 2018-01-02 |
| 6517386 | Electrical connector and method of making the same | Hiroshi Sakakura, Takeshi Sumiyoshi, Kenichi Hirokawa | 2003-02-11 |