Inventor
IWANAMI YOSHIMU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IWANAMI YOSHIMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OIL CO LTD
10 patentsUS5578373ANov 26, 1996
Split polyethylene stretched material and process for producing the same
NIPPON OIL CO LTD125 citations97
US5200129AApr 6, 1993
Process for continuous production of polyolefin material
NIPPON OIL CO LTD71 citations95
US5106558AApr 21, 1992
Method for continuous preparation of polyethylene material having high strength and high modulus of elasticity
NIPPON OIL CO LTD56 citations95
US5106555AApr 21, 1992
Process for the continuous production of high-strength and high-modulus polyethylene material
NIPPON OIL CO LTD78 citations95
US5091133AFeb 25, 1992
Continuous production process of high-strength and high-modulus polyolefin material
NIPPON OIL CO LTD106 citations95
US5723388AMar 3, 1998
Prepreg of ultra-high-molecular-weight polyethylene
NIPPON OIL CO LTD24 citations92
US5002714AMar 26, 1991
Process for producing highly oriented polyethylene material
NIPPON OIL CO LTD30 citations92
US5693708ADec 2, 1997
Colored stretched polyethylene material and process for producing the same
NIPPON OIL CO LTD20 citations91
US5445883AAug 29, 1995
Laminate
NIPPON OIL CO LTD36 citations90
US5612125AMar 18, 1997
Process for producing prepreg
NIPPON OIL CO LTD13 citations73