Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353854 | Method of producing large-sized ceramic honeycomb structure body by integration of small unit blocks | Akira Oyamada, Shin-ichiro Fujii, Nobuhiko Okoshi, Shigeyoshi Nakagawa | 1982-10-12 |
| 4347114 | Flat thin film type oxygen sensor | Shinji Kimura, Hiroshi Takao, Yoshio Akimune | 1982-08-31 |
| 4338356 | Method of producing flat solid electrolyte layer of flat film type oxygen sensor | Yoshio Akimune, Hiroshi Takao, Shinji Kimura | 1982-07-06 |