Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013278 | Ceramic heater and glow plug | Hiroshi Nishihara, Kazuya Matsui, Masahiro Konishi | 2011-09-06 |
| 7938706 | Deflection inspecting device for spark plug insulator, deflection inspecting method for spark plug insulator, and manufacturing method for spark plug insulator | Toshitaka Honda | 2011-05-10 |