ST

Seiji Tokumoto

HC Hisamitsu Pharmaceutical Co.: 34 patents #3 of 383Top 1%
TI The Chemo-Sero-Therapeutic Research Institute: 2 patents #12 of 98Top 15%
AC Aska Pharmaceutical Co.: 1 patents #41 of 69Top 60%
KC Kyodo Printing Co.: 1 patents #49 of 93Top 55%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
📍 Tsukuba, JP: #65 of 2,818 inventorsTop 3%
Overall (All Time): #102,288 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
D687143 Applicator device Makoto Ogura 2013-07-30
D683848 Applicator device Makoto Ogura 2013-06-04
8419708 Transdermal drug administration apparatus having microneedles Toshiyuki Matsudo, Tetsuji Kuwahara 2013-04-16
8275454 Iontophoresis device activated in use Hirotoshi Adachi, Naruhito Higo 2012-09-25
7914813 Interface for transdermal drug administration device Hirotoshi Adachi, Naruhito Higo 2011-03-29
D634017 Combined medical patch and package Tetsuji Kuwahara, Toshiyuki Matsudo 2011-03-08
7883504 Device for percutaneous absorption preparation Hirotoshi Adachi, Yasushi Fuchita, Tatsuya Ogawa, Hitoshi Otomo 2011-02-08
D617463 Combined medical patch and package Tetsuji Kuwahara, Toshiyuki Matsudo 2010-06-08
D610690 Combined medical patch and package Tetsuji Kuwahara, Toshiyuki Matsudo 2010-02-23