MM

Masuo Matsumoto

DC Dainihon Jochugiku Co.: 3 patents #4 of 34Top 15%
NC Nippon Cmk: 2 patents #13 of 32Top 45%
CM Cmk: 1 patents #19 of 25Top 80%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #638,209 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10349647 Three-dimensional structure containing volatile chemical Seiichi Kashima, Tomohiro Kakinoki, Yumi KAWAJIRI, Koji Nakayama 2019-07-16
5820819 Steel for chimney or gas duct, excellent in pitting resistance and rust adhesion Koji Tanabe, Hidesato Mabuchi, Yukio Tomita, Akira Usami, Katsutoshi Hashima +4 more 1998-10-13
5377406 Process for producing a printed circuit board Naohiro Yoshida, Masaru Kojima 1995-01-03
5304392 Method of manufacturing printed wiring board 1994-04-19
5090120 Process for forming solder lands in a printed wiring board manufacturing method 1992-02-25
4969854 Aerosol applicator and method Yoshio Katsuda, Yoshihiro Minamite, Kazunori Hoshino, Yukio Hachinohe, Iwao Yazawa 1990-11-13
4764883 Industrial robot having selective teaching modes Tohru Nakagawa, Hitoshi Kubota 1988-08-16
4733984 Aerosol applicator and method Yoshio Katsuda, Yoshihiro Minamite, Kazunori Hoshino, Yukio Hachinohe, Iwao Yazawa 1988-03-29