MT

Masaharu Tanaka

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
AC Asahi Glass Co.: 1 patents #25 of 174Top 15%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #1 of 12Top 9%
OC Ono Pharmaceutical Co.: 1 patents #4 of 28Top 15%
Overall (2005): #10,693 of 245,428Top 5%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6949226 Sodium-based dechlorinating agent and waste treatment equipment Tomio Sugimoto, Masumi Itaya, Yoshinao Hirano, Hiroaki Harada, Hachiro Hirano +2 more 2005-09-27
6891062 Pharmaceutical composition for treatment of diseases associated with decrease in bone mass Hiroji Oida 2005-05-10
6880908 Inkjet recording apparatus Kensei Ootsubo, Tadashi Maki 2005-04-19
6847829 Multiband high-frequency switch Hideaki Nakakubo, Yasushi Nagata 2005-01-25