Inventor
OKI YASUO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OKI YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORIHIRO CO LTD
4 patentsUS4589247AMay 20, 1986
Apparatus for preventing creases in transverse sealing
ORIHIRO CO LTD116 citations92
US4662978AMay 5, 1987
Packed bag transverse sealing mechanism
ORIHIRO CO LTD37 citations90
US4622798ANov 18, 1986
Sealing mechanism for a packing machine
ORIHIRO CO LTD37 citations90
US4622793ANov 18, 1986
Movement-regulating mechanism for a sealing device
ORIHIRO CO LTD20 citations80
JAPAN HYDRAZINE CO LTD
2 patentsUS6194577B1Feb 27, 2001
Process for producing alicyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine
JAPAN HYDRAZINE CO LTD1 citations50
US5977360ANov 2, 1999
Process for producing cyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine
JAPAN HYDRAZINE CO LTD1 citations50