Inventor
ITO KATSUMI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “ITO KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA LTD
9 patentsUS4628454ADec 9, 1986
Automatic running work vehicle
KUBOTA LTD157 citations99
US4603753AAug 5, 1986
Automatic running work vehicle
KUBOTA LTD58 citations95
US4545453AOct 8, 1985
Automatic running work vehicle
KUBOTA LTD67 citations95
US5079706AJan 7, 1992
Control system for self-propelled working vehicle including vehicle course correction means
KUBOTA LTD40 citations93
US4600999AJul 15, 1986
Automatic running work vehicle
KUBOTA LTD65 citations91
US4573547AMar 4, 1986
Automatic running work vehicle
KUBOTA LTD48 citations91
US4671376AJun 9, 1987
Automatic differential locking system for a working vehicle
KUBOTA LTD26 citations90
US4537271AAug 27, 1985
Running vehicle
KUBOTA LTD31 citations89
US4077475AMar 7, 1978
Tractor type vehicle including engine and load control therefor and provided with rotary working implement
KUBOTA LTD21 citations81
TAKEDA CHEMICAL INDUSTRIES LTD
8 patentsUS4871842AOct 3, 1989
Piperidine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD15 citations82
US4548932AOct 22, 1985
3-Amino-4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD21 citations82
US4564612AJan 14, 1986
Condensed, seven-membered ring compounds and their use
TAKEDA CHEMICAL INDUSTRIES LTD8 citations74
US4954625ASep 4, 1990
Piperidine derivatives, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD2 citations63
US4816466AMar 28, 1989
Piperidine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD3 citations63
US4638000AJan 20, 1987
Condensed seven-membered ring compounds, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD5 citations63
US4591458AMay 27, 1986
3-amino-4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD3 citations63
US4739066AApr 19, 1988
Intermediates for the preparation of condensed seven-membered ring compounds
TAKEDA CHEMICAL INDUSTRIES LTD1 citations52
TOA STEEL CO LTD
3 patentsUS5146759ASep 15, 1992
Method for rapid direct cooling of a hot-rolled wire rod
TOA STEEL CO LTD24 citations87
US5125987AJun 30, 1992
Method for direct patenting of a hot-rolled wire rod
TOA STEEL CO LTD17 citations67
US5052124AOct 1, 1991
Method for transporting hot-rolled wire rod and apparatus therefor
TOA STEEL CO LTD3 citations59
JAPAN SYNTHETIC RUBBER CO LTD
3 patentsUS5182343AJan 26, 1993
Homopolymers of sulfonated isoprene and 1,3-butadiene and agents containing the same
JAPAN SYNTHETIC RUBBER CO LTD17 citations80
US5350820ASep 27, 1994
Butadienesulfonic acid or isoprenesulfonic acid copolymer
JAPAN SYNTHETIC RUBBER CO LTD11 citations71
US4897088AJan 30, 1990
Dispersing agent and a solid fuel slurry composition containing the same
JAPAN SYNTHETIC RUBBER CO LTD5 citations56