Inventor
MANTOKU HITOSHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MANTOKU HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI PETROCHEMICAL IND
9 patentsUS4902460AFeb 20, 1990
Process for preparation of molecularly oriented, silane-crosslinked ultra-high-molecular-weight polyethylene molded article
MITSUI PETROCHEMICAL IND98 citations96
US4894281AJan 16, 1990
Fiber-reinforced polymer molded body
MITSUI PETROCHEMICAL IND106 citations96
US4612148ASep 16, 1986
Process for producing stretched articles of ultrahigh-molecular-weight polyethylene
MITSUI PETROCHEMICAL IND71 citations95
US4545950AOct 8, 1985
Process for producing stretched articles of ultrahigh-molecular-weight polyethylene
MITSUI PETROCHEMICAL IND116 citations95
US5650451AJul 22, 1997
Biaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface modified biaxially oriented film of high molecular weight polyethylene and process for preparing the same
MITSUI PETROCHEMICAL IND28 citations91
US5624627AApr 29, 1997
Process for preparing surface-modified biaxially oriented film of high molecular weight polyethylene
MITSUI PETROCHEMICAL IND27 citations91
US4616059AOct 7, 1986
Graft-modified ultrahigh-molecular-weight polyethylene and process for producing same
MITSUI PETROCHEMICAL IND19 citations81
US5840235ANov 24, 1998
Biaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface-modified biaxially oriented film of high molecular weight polyethylene and process for preparing the same
MITSUI PETROCHEMICAL IND11 citations72
US5674919AOct 7, 1997
Biaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface-modified biaxially oriented film of high molecular weight polyethylene and process for preparing the same
MITSUI PETROCHEMICAL IND3 citations61
MITSUI CHEMICALS INC
4 patentsUS6048607AApr 11, 2000
Porous film of high molecular weight polyolefin and process for producing same
MITSUI CHEMICALS INC35 citations92
US5882518AMar 16, 1999
Microporous film of high molecular weight polyolefin and process for producing same
MITSUI CHEMICALS INC23 citations92
US5968994AOct 19, 1999
High strength porous film of polypropylene and process for producing same
MITSUI CHEMICALS INC17 citations83
US5948519ASep 7, 1999
Porous biaxially-oriented film comprising high molecular ethylene/α-olefin copolymer and its use
MITSUI CHEMICALS INC10 citations73