SS

Satoru Sumiyoshi

ML Mitsubishi Pencil Company, Limited: 4 patents #79 of 302Top 30%
SU Sunstar: 1 patents #51 of 211Top 25%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
Overall (All Time): #987,114 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10391516 Applicator with rotary cam piston mechanism 2019-08-27
10045601 Rotary advancing container Mitsuru Endo, Shoichi Saito, Tomoko Hasegawa 2018-08-14
9782199 Puncture device Hisami Tamano, Atsushi Nakashima, Yuusuke Kyogoku 2017-10-10
9173478 Oral care instrument Naoki Tsurukawa, Seiji Tokuoka, Masafumi Hamada 2015-11-03
8936408 Liquid material feeding container Takeo Fukumoto, Mitsuru Endou 2015-01-20