YY

Yuhei Yonekawa

JC Japan Crown Cork Co.: 2 patents #18 of 72Top 25%
TC Toyo Seikan Co.: 2 patents #321 of 888Top 40%
DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #184 of 376Top 50%
NC Nippon Closures Co.: 1 patents #21 of 56Top 40%
Overall (All Time): #1,470,616 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10351680 Formed body having a layer of thermoplastic resin Daisuke Tsuchimoto, Hiroaki Kikuchi, Takayuki Ishihara 2019-07-16
9205960 Moisture-absorbing resin composition and molded product thereof Katsuhiro Muramoto, Daisuke Tsuchimoto, Toshio Akimoto, Kouhei Sasaki 2015-12-08
8403186 Composite spout and injection-forming apparatus for forming the composite spout Takahiro Kurosawa, Kimio Takeuchi, Katsumi Hashimoto, Osamu Ishii, Hiroomi Matsutani 2013-03-26