TU

Takashi Umeno

ML Mitsubishi Pencil Company, Limited: 1 patents #7 of 34Top 25%
Overall (1997): #70,565 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693313 Teeth coating liquid Katsuhiko Shiraishi, Kiyokazu Sakurai, Tetsuo Kosaka, Tomoko Hasegawa, Kazuhiro Ami 1997-12-02