Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938854 | Resin foamed body | — | 2024-03-26 |
| 7404832 | Method for producing cubic boron nitride abrasive grains | Hirohiko Ohtsubo, Eiji Ihara, Takuya Okubo, Makoto Kasahara | 2008-07-29 |
| 7014826 | Method for producing cubic boron nitride and product obtained through the method | — | 2006-03-21 |
| 6965178 | Motor | Terumitsu Takahashi, Masashi Yamamura, Kazutoshi Ito, Hikoshi Izumi, Kenji Matsushima | 2005-11-15 |
| 6856066 | Brush device | Terumitsu Takahashi, Masashi Yamamura, Kazutoshi Ito, Hikoshi Izumi, Kenji Matsushima | 2005-02-15 |