Inventor

TSUKAMOTO HARUO

JP2 patents

⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO HARUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEW OJI PAPER CO LTD

1 patent

US5725601AMar 10, 1998

Process for producing water-absorbent cross-linked, carboxyalkylated cellulose-containing material

NEW OJI PAPER CO LTD29 citations88

OJI PAPER CO

1 patent

US4183146AJan 15, 1980

Process for simultaneously drying mechanical wood pulp and improving mechanical strength and brightness of the pulp

OJI PAPER CO21 citations77