Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362609 | Oxygen concentration sensor | Hiromi Sano, Masahiro Hamaya, Masami Ouki | 1982-12-07 |
| 4339557 | Process for producing propylene-ethylene block copolymer | Masayoshi Hasuo, Yoshinori Suga, Kazuhisa Kojima | 1982-07-13 |
| 4328294 | Solid electrolyte for use in oxygen concentration sensor | Katsuhiko Tanaka, Toshitaka Saito, Masami Ouki | 1982-05-04 |
| 4328295 | Solid electrolyte for use in oxygen concentration sensor | Katsuhiko Tanaka, Toshitaka Saito, Masami Ouki | 1982-05-04 |
| 4328296 | Solid electrolyte for use in oxygen concentration sensor | Katsuhiko Tanaka, Toshitaka Saito, Masami Ouki | 1982-05-04 |
| 4313810 | Oxygen concentration sensing apparatus | Hitoshi Niwa, Naoto Miwa, Masami Ouki | 1982-02-02 |