MT

Masayuki Tatsumi

SC Sumitomo Chemical: 6 patents #802 of 4,033Top 20%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #606,091 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12388222 Connector having vibration absorption and noise removal properties 2025-08-12
8535699 Insect-repelling resin composition and extended-release insect-repelling resin molded product obtained therefrom Shinobu Kawaguchi, Kiyoshi Mitsui, Masato Mizutani, Kouzi Noda 2013-09-17
5744231 Composite foam molded article, process for production thereof composition Toshio Igarashi, Sueharu Shinohara, Tadashi Hikasa, Hiroaki Mendori 1998-04-28
5663210 Polyethylenic foaming compositions and molded foams Hiroyuki Sugimoto, Toshio Igarashi, Yoshihiro Nakatsuji, Kenzou Chikanari, Satoru Funakoshi 1997-09-02
5585431 Thermoplastic elastomer powder composition for powder molding, powder molding method using the same and molded article thereof Toshio Igarashi, Sueharu Shinohara, Tadashi Hikasa, Hiroaki Mendori 1996-12-17
5576080 Polyethylenic foaming compositions and molded foams Hiroyuki Sugimoto, Toshio Igarashi, Yoshihiro Nakatsuji, Kenzou Chikanari, Satoru Funakoshi 1996-11-19
5532055 Composite foam molded article process for production thereof, and foamable powder composition Toshio Igarashi, Sueharu Shinohara, Tadashi Hikasa, Hiroaki Mendori 1996-07-02
5470900 Powder molding process using a thermoplastic elastomer powder Toshio Sasaki, Takeshi Ebara, Toshio Igarashi, Kazuki Wakamatsu 1995-11-28