Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478874 | Local air cleaner | Kozo Nitta, Yuki Fujishiro, Tomoyuki Kakinuma, Takahiro Sato | 2019-11-19 |
| 10295207 | Air blowing device | Kazuma Fukiura, Tomoyuki Kakinuma, Takahiro Sato | 2019-05-21 |
| 10197302 | Local air cleaning apparatus | Tomoyuki Kakinuma, Kozo Nitta, Yuki Fujishiro, Kazuma Fukiura, Takahiro Sato | 2019-02-05 |
| 10161645 | Local air cleaning apparatus | Tomoyuki Kakinuma, Kozo Nitta, Yuki Fujishiro, Kazuma Fukiura, Takahiro Sato | 2018-12-25 |
| 9644855 | Air blowing devices aligned in width direction | Kazuma Fukiura, Tomoyuki Kakinuma, Takahiro Sato | 2017-05-09 |
| 9410710 | Purified air discharge device | Tomoyuki Kakinuma, Kozo Nitta, Yuki Fujishiro, Kazuma Fukiura, Takahiro Sato | 2016-08-09 |
| 6928686 | Washing apparatus for endoscope | Masashi Tomooka, Masao Suzuki, Yoshinobu Oyama | 2005-08-16 |