GS

Gisaburo Siotu

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
TE Toyo Engineering: 1 patents #103 of 295Top 35%
TC Tsukishima Kikai Co.: 1 patents #48 of 127Top 40%
Overall (All Time): #4,070,499 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332211 Granule producing apparatus Susumu Nioh, Hiroshi Hirayama, Tetsuzo Honda, Takashi Nagahama, Masaki Naruo +3 more 1982-06-01