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Yoshiyuki Yuasa

TC Toyo Seikan Co.: 5 patents #131 of 888Top 15%
Overall (All Time): #916,537 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12378051 Packaging bag Masahiro Hongo, Takahiro Kurosawa, Takashi Miura, Kazuaki Ohashi, Takahiro Akahane 2025-08-05
8558137 Structure, method of forming structure, and method of laser processing objects Ken Takenouchi, Hitomi Kuroda, Nobuo Hirakawa, Hiroko Hosono 2013-10-15
8329764 Defoaming method Ken Takenouchi 2012-12-11
8139292 Structural body, a method for reading a structural color and/or diffraction light, and a truth/false discriminating method Ken Takenouchi 2012-03-20
8026288 Defoaming method Ken Takenouchi 2011-09-27