Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505006 | Tyre | — | 2022-11-22 |
| D964261 | Tire for automobile | Masahiro Tatsuta, Ryota Ikeda, Kohei Hayama, Yuta Sakakibara | 2022-09-20 |
| D963559 | Tire for automobile | Masahiro Tatsuta, Ryota Ikeda, Kohei Hayama, Yuta Sakakibara | 2022-09-13 |
| D963560 | Tire for automobile | Masahiro Tatsuta, Ryota Ikeda, Kohei Hayama, Yuta Sakakibara | 2022-09-13 |
| D963561 | Tire for automobile | Masahiro Tatsuta, Ryota Ikeda, Kohei Hayama, Yuta Sakakibara | 2022-09-13 |
| D962853 | Tire for automobile | Masahiro Tatsuta, Ryota Ikeda, Kohei Hayama, Yuta Sakakibara | 2022-09-06 |
| 5200043 | Method for treating waste gas | Takashi Ooe, Hiroyasu Minoshima, Toshinori Matsuda, Ryohei Itatani | 1993-04-06 |
| 5130007 | Apparatus for treating waste gas | Takashi Ooe, Hiroyasu Minoshima, Toshinori Matsuda, Ryohei Itatani | 1992-07-14 |
| 4985213 | Exhaust gas treating apparatus | Takashi Ooe, Shinji Ogawa, Ryohei Itatani | 1991-01-15 |