HI

Harushige Ibe

JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #3,749,839 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5544995 Rotary valve apparatus Takashi Ogawa, Kazuo Yoshimoto, Kensuke Uchiyama, Yoshiharu Arai, Taketoshi Shiraishi +1 more 1996-08-13