Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12145844 | Hexagonal boron nitride powder, resin composition, resin sheet, and method for producing hexagonal boron nitride powder | Yuichi Ikeda, Shota Daiki, Teruhiko Nawata, Katsuya Teshima, Tetsuya Yamada | 2024-11-19 |
| 11407638 | Hexagonal boron nitride powder and production process therefor | Shota Daiki | 2022-08-09 |
| 8993652 | Dual-cure curable material kit | Kazuhiko Okishio | 2015-03-31 |
| 8765837 | Dental curable composition | Ayumi Dodomi, Koji Matsushige, Kazuhiko Okishio | 2014-07-01 |
| 6923420 | Method of preparing a ceramic artificial crown and a preparation kit used therefor | Masato Sekino, Masaaki Ushioda, Osamu Iwamoto | 2005-08-02 |
| 6740267 | Method of producing ceramic crowns | Masato Sekino, Masaaki Ushioda, Osamu Iwamoto | 2004-05-25 |
| 5560592 | Hydraulic damping device | Yoshiki Shimoda, Norihiro Yamada | 1996-10-01 |
| 5429343 | Fluid-filled vibration damping device | Takashi Maeno, Norihiro Yamada, Yoshiki Shimoda | 1995-07-04 |