TK

Tomoyuki Kakinuma

KC Koken Co.: 6 patents #6 of 123Top 5%
Overall (All Time): #833,811 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10478874 Local air cleaner Taketo Suzuki, Kozo Nitta, Yuki Fujishiro, Takahiro Sato 2019-11-19
10295207 Air blowing device Kazuma Fukiura, Taketo Suzuki, Takahiro Sato 2019-05-21
10197302 Local air cleaning apparatus Taketo Suzuki, Kozo Nitta, Yuki Fujishiro, Kazuma Fukiura, Takahiro Sato 2019-02-05
10161645 Local air cleaning apparatus Taketo Suzuki, Kozo Nitta, Yuki Fujishiro, Kazuma Fukiura, Takahiro Sato 2018-12-25
9644855 Air blowing devices aligned in width direction Kazuma Fukiura, Taketo Suzuki, Takahiro Sato 2017-05-09
9410710 Purified air discharge device Taketo Suzuki, Kozo Nitta, Yuki Fujishiro, Kazuma Fukiura, Takahiro Sato 2016-08-09