Inventor

SEITA KENZO

JP3 patents

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

MITSUI TOATSU CHEMICALS

2 patents

US4433133AFeb 21, 1984

Process for producing crosslinked urea-formaldehyde polymer particles

MITSUI TOATSU CHEMICALS7 citations64

US4783240ANov 8, 1988

Lightweight paper and process for producing same

MITSUI TOATSU CHEMICALS4 citations52

MITSUI CHEMICALS INC

1 patent

US6255400B1Jul 3, 2001

Polymer and applications thereof

MITSUI CHEMICALS INC16 citations78