Inventor
OSHIMA AKIRA
22 patents
⚠️ This page may combine multiple inventors who share the name “OSHIMA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI RAYON CO
4 patentsUS3978178AAug 31, 1976
Process for producing abrasion-resistant cast article
MITSUBISHI RAYON CO63 citations95
US3968306AJul 6, 1976
Plastic articles having improved surface characteristics
MITSUBISHI RAYON CO70 citations94
US3968305AJul 6, 1976
Mar-resistant synthetic resin shaped article
MITSUBISHI RAYON CO92 citations93
US4041120AAug 9, 1977
Process for producing a synthetic resin article having improved resistance to surface abrasion
MITSUBISHI RAYON CO53 citations90
FUJITSU LTD
3 patentsFUJI YAKUHIN KOGYO KK
3 patentsUS5316914AMay 31, 1994
Method for determining human collagen peptides by way of enzyme immunoassay
FUJI YAKUHIN KOGYO KK20 citations88
US5137807AAug 11, 1992
Method for determining beta-subunit of human prolyl 4-hydroxylase by immunoassay to detect hepatic disease
FUJI YAKUHIN KOGYO KK2 citations60
US5130233AJul 14, 1992
Method for determining the β-subunit of human prolyl hydroxylase by radioimmunoassay to detect hepatic disease
FUJI YAKUHIN KOGYO KK0 citations39
OSHIMA AKIRA
3 patentsUS4872642AOct 10, 1989
Seal mechanism for butterfly valve with press contacting seal effective in both inflow and outflow directions
OSHIMA AKIRA18 citations72
US4860994AAug 29, 1989
Seal system for butterfly valve
OSHIMA AKIRA14 citations72
US9229450B2Jan 5, 2016
Autonomous movement system
OSHIMA AKIRA5 citations71