KI

Katsunori Ishitoya

AK Araco Kabushiki Kaisha: 2 patents #10 of 107Top 10%
SD Showa Denko: 1 patents #231 of 593Top 40%
Overall (All Time): #1,635,643 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5961902 Manufacturing method for molded multilayer article Minoru Takaishi, Michihiro Okochi, Hideyuki Iwamoto, Sakuyoshi Nakagami, Kazufumi Tanaka 1999-10-05
5804292 Laminated articles method of making Hiroyuki Kato, Yukio Ishihara, Kazunori Kuze, Yoshihiko Hiraiwa, Makoto Horiba 1998-09-08
5401556 Laminated wood-based fibrous web and molded article formed of such web and process for manufacturing article Yukio Ishihara, Takahisa Suzuki 1995-03-28