Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404816 | Diagnostic device for exhaust gas aftertreatment device, diagnostic method for exhaust gas aftertreatment device, and diagnostic program for exhaust gas aftertreatment device | Tomohiro Nakagawa, Kazuomi Endo, Hiroshi Togo | 2025-09-02 |
| 12157988 | Parameter modification system, parameter modification method, and parameter modification program for working machine | Kazuomi Endo | 2024-12-03 |
| 11604879 | Attestation system, attestation method, and attestation program | Takayuki Sasaki | 2023-03-14 |
| 11449473 | Distribution history management system, distribution history management device, method, and program | Takayuki Sasaki | 2022-09-20 |
| 10829514 | Virus removal membrane | Tomoko Hongo, Fujiharu Nagoya | 2020-11-10 |
| 10675593 | Virus removal membrane | Tomoko Hongo, Yusuke Kon | 2020-06-09 |