TS

Toshio Shibabuchi

MI Mitsui Petrochemical Industries: 2 patents #17 of 219Top 8%
OC Osaka Gas Co.: 2 patents #4 of 85Top 5%
SC Shinwa Sangyo Co.: 2 patents #1 of 6Top 20%
Overall (1994): #17,398 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5375889 Electrofusion joint and hot water supply header using the same Akio Nakashiba, Hiroyuki Nishimura, Fumio Nagatani, Kazunori Mito, Mikio Nakaoka 1994-12-27
5366253 Electrofusion joint and hot water supply header using the same Akio Nakashiba, Hiroyuki Nishimura, Fumio Nagatani, Kazunori Mito, Mikio Nakaoka 1994-11-22