Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550287 | Cell culture system apparatus for checking cultured cells and apparatus for culturing cells | Hiroki Hibino, Shin Katayama, Hiroyuki Irie, Hikaru Inoue, Hitoshi Mizuno +2 more | 2009-06-23 |
| 6350462 | Hollow porous ceramic carrier for embedding in patient for sustained medicament release and method of preparation thereof | Hiroyuki Irie, Gen Horie | 2002-02-26 |
| 5491082 | Plasminogen activator covalently bonded to a porous body of .beta.-tricalcium phosphate | Takahiro Suzuki, Sukezo Kawamura, Motohiro Toriyama, Yoshiyuki Yokokawa, Yukari Kawamoto +1 more | 1996-02-13 |
| 5346396 | Dental prosthesis | — | 1994-09-13 |
| 5322675 | Method of preparing calcium phosphate | Hiroyuki Irie, Sukezo Kawamura, Motohiro Toriyama | 1994-06-21 |
| 5318779 | Drug-impregnated ceramic | Hiroyuki Irie | 1994-06-07 |
| D336336 | Crystallization furnace for dental prostheses | Kazuhiro Watanabe, Mamoru Aihara, Manabu Takahashi, Toshio Shimizu | 1993-06-08 |
| D335537 | Crystallization furnace for dental prostheses | Kazuhiro Watanabe, Mamoru Aihara, Manabu Takahashi, Toshio Shimizu | 1993-05-11 |
| D335539 | Casting machine for dental prostheses | Kazuhiro Watanabe, Mamoru Aihara, Manabu Takahashi, Toshio Shimizu | 1993-05-11 |
| 5156623 | Sustained release material and method of manufacturing the same | Hiroyuki Irie | 1992-10-20 |
| 5152791 | Prosthetic artificial bone having ceramic layers of different porosity | Hiroyuki Irie | 1992-10-06 |
| 5135394 | Extraction cavity filling member and a manufacturing method thereof | Hiroyuki Irie, Hiroshi Fukuda | 1992-08-04 |
| 5013363 | Mold for the casting of glass ceramic | Kazuhiro Watanabe | 1991-05-07 |
| 4998872 | Dental centrifugal casting apparatus | Tomoki Funakubo, Mamoru Aihara, Kazuhiro Watanabe, Kiyozou Koshiishi, Sadao Shigetomi | 1991-03-12 |
| 4950294 | Composite structure useful as artificial bones | — | 1990-08-21 |
| 4799887 | Glass ceramic dental crown and method of manufacturing the same | Kazuhiro Watanabe | 1989-01-24 |
| 4770943 | Method of forming rigid film of calcium phosphate compound | Sukezo Kawamura, Motohiro Toriyama | 1988-09-13 |
| 4747876 | Dental crown material | Kazuhiro Watanabe | 1988-05-31 |
| 4713006 | Artificial tooth root | Nobuyuki Yokoyama | 1987-12-15 |