TW

Takeshi Watanabe

ZC Zeria Pharmaceutical Co.: 2 patents #24 of 123Top 20%
AC Aisin Aw Industries Co.: 1 patents #27 of 83Top 35%
EX Exedy: 1 patents #143 of 223Top 65%
Overall (All Time): #1,521,027 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9080613 Starting device Kazuyoshi Ito, Masahiro Ishikawa, Junji Tanaka, Fumimasa Kasashima, Naohisa Yamashita 2015-07-14
8501772 3,8-diaminotetrahydroquinoline derivative Masaru Terauchi, Masaaki Nagasawa, Kouichirou Tanaka, Masataka Washiduka 2013-08-06
8299255 3,8-diaminotetrahydroquinoline derivative Masaru Terauchi, Masaaki Nagasawa, Kouichirou Tanaka, Masataka Washiduka 2012-10-30