| 11353236 |
Shutter and air blower |
Daisuke KANEMATSU, Shuto Nonoshita, Naoyuki Funada |
2022-06-07 |
| 11143431 |
Supply and exhaust ventilation device |
Daisuke Hashing, Taketo Yamamoto, Meitoku Okumura, Kouji Iio, Tetsuya Nagase |
2021-10-12 |
| 10837663 |
Ventilation fan humidity sensor and case |
Daisuke KANEMATSU, Shogo Maeda |
2020-11-17 |
| 10837662 |
Ventilation grille and ventilation fan |
Shogo Maeda, Daisuke KANEMATSU |
2020-11-17 |
| 10760801 |
Ventilator and method of manufacturing ventilator |
Daisuke KANEMATSU, Shogo Maeda |
2020-09-01 |
| 10495341 |
Supply and exhaust ventilation device |
Daisuke Hashino, Taketo Yamamoto, Meitoku Okumura, Kouji Iio, Tetsuya Nagase |
2019-12-03 |
| 10337758 |
Heat exchanger ventilator |
Kouji Iio, Kenichi Ishiguro, Yasuhiro Suzuki, Toshihiko Hashimoto, Teruaki Yasunishi +1 more |
2019-07-02 |
| 8186656 |
Sauna device |
Satoshi Fujii, Masayosi Toujyou, Shigeru Morikawa, Naoya Araki, Daisuke Ogawa +6 more |
2012-05-29 |