Inventor
TAKEUCHI HIROMI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN SYNTHETIC RUBBER CO LTD
3 patentsUS4908271AMar 13, 1990
Capsule-shaped polymer particles and process for the production thereof
JAPAN SYNTHETIC RUBBER CO LTD45 citations95
US4798691AJan 17, 1989
Capsule-shaped polymer particles and process for the production thereof
JAPAN SYNTHETIC RUBBER CO LTD103 citations95
US4694035ASep 15, 1987
Process for preparing large-sized polymer particles
JAPAN SYNTHETIC RUBBER CO LTD31 citations90