| 12031476 |
Cover for internal combustion engine |
Kensuke DOI, Yoji Horiuchi |
2024-07-09 |
| 11821385 |
Cover for internal combustion engine |
Kensuke DOI, Yoji Horiuchi |
2023-11-21 |
| 11598232 |
PCV valve coupling structure |
Naritsune Miyanaga, Yoji Horiuchi, Masami Ishikawa |
2023-03-07 |
| 11242820 |
Chain cover |
Kensuke DOI, Yoji Horiuchi |
2022-02-08 |
| 11181021 |
Oil mist separator |
Naritsune Miyanaga |
2021-11-23 |
| 11066969 |
Positive crankcase ventilation system |
Naoya TAMURA, Yoji Horiuchi, Naritsune Miyanaga |
2021-07-20 |
| 10851691 |
Oil mist separator |
Naritsune Miyanaga, Yoji Horiuchi |
2020-12-01 |
| 10774703 |
Oil mist separator |
Yoji Horiuchi, Naritsune Miyanaga |
2020-09-15 |
| 10729998 |
Oil mist separator |
Yoji Horiuchi, Naritsune Miyanaga |
2020-08-04 |
| 10369498 |
Oil deterioration suppressing apparatus |
Yasuhiro Saito, Ippei Fukutomi, Motoichi Murakami, Katsuichi Miyasaka, Yasuhiro Ohmiya +3 more |
2019-08-06 |
| 10145275 |
Oil deterioration prevention device |
Yasuhiro Saito, Ippei Fukutomi, Motoichi Murakami, Katsuichi Miyasaka, Masatoshi Hiyoshi +1 more |
2018-12-04 |
| 10125645 |
Oil separator |
Yoji Horiuchi, Naritsune Miyanaga, Naoki Takeuchi |
2018-11-13 |
| 10124329 |
Oil degradation suppressor |
Ippei Fukutomi, Motoichi Murakami, Yasuhiro Saito |
2018-11-13 |
| 10112132 |
Oil additive and oil filter |
Ippei Fukutomi, Motoichi Murakami, Katsuichi Miyasaka, Yasuhiro Saito |
2018-10-30 |
| 9844743 |
Oil deterioration prevention device |
Yasuhiro Saito, Ippei Fukutomi, Motoichi Murakami, Katsuichi Miyasaka, Masatoshi Hiyoshi +1 more |
2017-12-19 |