Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D983059 | Gas concentration detection sensor | Fumiya Takahashi | 2023-04-11 |
| 11486853 | Gas sensor and protective cover | Fumiya Takahashi | 2022-11-01 |
| 11460456 | Gas sensor | Fumiya Takahashi | 2022-10-04 |
| 11371975 | Gas sensor and protective cover | Yosuke Adachi | 2022-06-28 |
| 11226321 | Gas sensor and protective cover | Yosuke Adachi | 2022-01-18 |
| 10113988 | Gas sensor | Naoya Saito, Takayuki Sekiya, Sumiko Horisaka | 2018-10-30 |
| 9187374 | Ceramics paste and laminated body | Koichi Iwata, Masahiro Abe | 2015-11-17 |
| 7933189 | Focus optical system and optical disc master exposure apparatus | Takaaki Kassai, Kenji Maebara, Keiji Fujita, Hiroaki Ashiwa | 2011-04-26 |
| 4551575 | Substrate for amorphous silicon semiconductor material | Kiyoshi Takahashi, Makoto Konagai, Toshihiko Yoshitomi | 1985-11-05 |